Number	Ability	Description	Cost
1	Attack Power Up #1	Damage of regular attacks and heat actions for the Street Fighter style increases	400,000
2	Pride of the Vermilion Bird	When you are at critical health, your heat gauge fills over time. However, it only fills until it gets to 2nd gear	2,000,000
3	Soul of the White Snake	Heat gauge fills when you reposition a grabbed enemy (pressing L1 after grabbing an enemy)	15,000,000
4	Pride of the White Tiger	Your heat gauge increases when you taunt an enemy	15,000,000
5	Attack Power Up #2	Damage of regular attacks and heat actions for the Street Fighter style increases	50,000,000
6	Soul of the Yellow Snake	Timing your dodges well will build up heat (only works in 1st gear)	50,000,000
7	Soul of the Black Snake	Eye thrust attack (Square - Square - Triangle) causes the enemy to lose sight of you	200,000,000
8	Attack Power Up #3	Damage of regular attacks and heat actions for the Street Fighter style increases	200,000,000
9	Secret of the Night Emporer [Great Wisdom]	When in 3rd gear, while holding R1 press Circle as an enemy attacks	200,000,000
10	Pride of the Blue Dragon	Defence increases when in heat mode	500,000,000
11	Attack Power Up #4	Damage of regular attacks and heat actions for the Street Fighter style increases	500,000,000
12	Secret of the Night Emperor [Great Endurance]	When in 3rd gear, even blades and gunshots don't make you flinch	500,000,000
13	Secret of the Night Emperor [First Attack]	When in 1st gear and are at full health, attack damage is increased	500,000,000
14	Secret of the Night Emperor [No Mercy]	First attack against an enemy that has lost sight of you or is dizzy does lots more damage	500,000,000
15	Secret of the Night Emperor	When in 3rd gear, heat actions do a lot more damage	500,000,000
16	Rolling to Kick	Press Triangle while running	400,000
17	Charged Body Blow	Hold down Triangle	2,000,000
18	Street Fighting Knowledge [Keen Eye]	Press R2 while holding L2 to see hidden blades and guns that enemies have on them	15,000,000
19	Rising Kick	Press Triangle after hitting the ground	15,000,000
20	Sway Abiity Up #1	Enhances evasion ability	50,000,000
21	Turning Shin Strike	Press Triangle while moving the left analogue stick in the direction Majima's back is facing	50,000,000
22	Consecutive Attack Up #1	Extends the rush combo loop for the Square button	50,000,000
23	Soul of the Green Snake	When in 3rd gear, it is quicker to reposition a grabbed enemy (L1 after grabbing an enemy)	200,000,000
24	Street Fighting Knowledge [Serpent]	When in 3rd gear, press Triangle as an enemy attacks while the enemy is behind you	200,000,000
25	Consecutive Attack Up #2	Extends the rush combo loop for the Square button	200,000,000
26	Sway Abiity Up #2	Enhances evasion ability	500,000,000
27	Street Fighting Knowledge [Evil Shadow]	Timing a dodge well will position you facing the enemy's back and the enemy will lose sight of you	500,000,000
28	Street Fighting Knowledge [Red Snake]	Attack damage goes up when you are at critical health	500,000,000
29	Consecutive Attack Up #3	Extends the rush combo loop for the Square button	500,000,000
30	Max Health Up [Small]	Increases maximum health	400,000
31	Max Health Up [Medium]	Increases maximum health	15,000,000
32	Max Health Up [Large]	Increases maximum health	50,000,000
33	Max Health Up [Extra Large]	Increases maximum health	200,000,000
34	Max Health Up [Maximum]	Increases maximum health	500,000,000
35	Street Fighting Mastery [Weapon Snatch]	Go near an enemy with a knife or bat and press Triangle	2,000,000
36	Heat Rate of Increase Up #1	Increases the rate at which your heat gauge fills when attacking enemies	15,000,000
37	Street Fighting Mastery [Blade Steal]	Go behind an enemy that has a hidden blade weapon and press Triangle	15,000,000
38	Heat Reduction Control [Damage] #1	Reduces the amount at which your heat gauge drains when you take damage	50,000,000
39	Heat Reduction Control [Time] #1	Reduces the amount at which your heat gauge drains over time	50,000,000
40	Street Fighting Mastery [Last Spurt]	When at critical health, press Triangle next to an enemy on the ground	50,000,000
41	Heat Reduction Control [Time] #2	Reduces the amount at which your heat gauge drains over time	200,000,000
42	Heat Reduction Control [Damage] #2	Reduces the amount at which your heat gauge drains when you take damage	500,000,000
43	Heat Rate of Increase Up #2	Increases the rate at which your heat gauge fills when attacking enemies	500,000,000
44	Street Fighting Mastery [Gun Snatch]	Press Triangle in front of an enemy with a gun	500,000,000
45	Street Fighting Mastery [Bind Break Reversal]	Press Triangle when an enemy breaks your hold	500,000,000
46	Street Fighting Technique [Dodge Strike]	Press Triangle when dodging	N/A
47	Street Fighting Technique [Enlightenment Attainment]	When in 1st gear, heat gauge builds while defending	N/A
48	Street Fighting Technique [Desperation Throw]	Press Circle when grabbed by an enemy	N/A
49	Street Fighting Technique [Counter Attack]	When in heat mode, press Square or Triangle after being hit	N/A
50	Street Fighting Technique [Wisdom Attainment]	When in 3rd gear, while holding R1 press Circle as an enemy attacks you	N/A

 

Number	Ability	Description	Cost
1	Attack Power Up #1	Damage of regular attacks and heat actions for the Slugger style increases	400,000
2	Attack Power Up #2	Damage of regular attacks and heat actions for the Slugger style increases	15,000,000
3	Pride of the Blue Dragon	Defence increases when in heat mode	50,000,000
4	Weapon Master [Tonfa]	When in 1st gear, Tonfa weapons are indestructible	50,000,000
5	Weapon Master [One-Handed Pole]	When in 1st gear, One-Handed pole weapons are indestructible	50,000,000
6	Weapon Master [Bat]	When in 1st gear, Bat weapons are indestructible	50,000,000
7	Weapon Master [Long Pole]	When in 1st gear, long pole weapons are indestructible	500,000,000
8	Secret of the Bat King [Shake Removal]	When in 3rd gear heat, your bat doesn't repel off walls	200,000,000
9	Pride of the Vermilion Bird	When you are at critical health, your heat gauge fills over time. However, it only fills until it gets to 2nd gear	200,000,000
10	Secret of the Bat King [Iron Wall]	You can defend against attacks from all directions	200,000,000
11	Weapon Master [Katana]	When in 1st gear, Katana weapons are indestructible	500,000,000
12	Weapon Master [Knife]	When in 1st gear, one-handed bladed weapons are indestructible	200,000,000
13	Weapon Master [Nunchuck]	When in 1st gear, Nunchuck weapons are indestructible	200,000,000
14	Weapon Master [Kali Stick]	When in 1st gear, Kali stick weapons are indestructible	200,000,000
15	Secret of the Bat King [Divine Act]	Press R2 when in 3rd gear	200,000,000
16	Attack Power Up #3	Damage of regular attacks and heat actions for the Slugger style increases	500,000,000
17	Attack Power Up #4	Damage of regular attacks and heat actions for the Slugger style increases	500,000,000
18	Pride of the Yellow Dragon	When in 3rd gear, health restores when you perform a heat action	500,000,000
19	Secret of the Bat King [Heavenly Clothes]	When in 3rd gear, you automatically block attacks while running (but doesn't defend against bullets)	500,000,000
20	Pride of the Black Tortoise	Defending against enemy attacks with L1 builds you heat gauge up. But only until it gets to 2nd gear.	500,000,000
21	Secret of the Bat King [Hit Return]	When in 3rd gear, press Square or Triangle to hit a thrown weapon back at the enemy	500,000,000
22	Power Swing	Hold down Triangle	400,000
23	Running Strike	Press Triangle while running	2,000,000
24	Slugger Attack	When in 3rd gear, switch to the Slugger style from any other style	2,000,000
25	Bat Nunchuck Count Plus	Extends the bat nunchuck attact (Square - Square - Square - Triangle)	50,000,000
26	Sway Blow	Press Triangle after dodging	50,000,000
27	Bat Technique [Counter Attack]	When in heat mode, press Square or Triangle after being hit	200,000,000
28	Bat Technique [Counter]	When in 3rd gear, while holding R1 press Triangle as an enemy attacks	500,000,000
29	Bat Technique [Repel Body Strike]	When in 1st gear, press Triangle - Triangle when you successfully block	500,000,000
30	Bat Technique [Shake and Break]	When in 1st gear, press Circle when grabbed by an enemy	500,000,000
31	Max Health Up [Small]	Increases maximum health	400,000
32	Max Health Up [Medium]	Increases maximum health	2,000,000
33	Max Health Up [Extra Large]	Increases maximum health	2,000,000
34	Max Health Up [Maximum]	Increases maximum health	2,000,000
35	Max Health Up [Large]	Increases maximum health	2,000,000
36	Weapon Attack Up #1	Increases the damage of weapon while using the Slugger style	50,000,000
37	Weapon Attack Up #2	Increases the damage of weapon while using the Slugger style	200,000,000
38	Slugger Mastery	When in 3rd gear, press Triangle when you break an enemy's guard with Circle	15,000,000
39	Heat Reduction Control [Time] #1	Reduces the amount at which your heat gauge drains over time	15,000,000
40	Heat Rate of Increase Up #1	Increases the rate at which your heat gauge fills when attacking enemies	15,000,000
41	Heat Reduction Control [Damage] #1	Reduces the amount at which your heat gauge drains when you take damage	50,000,000
42	Heat Reduction Control [Damage] #2	Reduces the amount at which your heat gauge drains when you take damage	200,000,000
43	Slugger Mastery [Decapitating Strike]	When in 3rd gear, press Triangle when at critical health	200,000,000
44	Heat Reduction Control [Time] #2	Reduces the amount at which your heat gauge drains over time	500,000,000
45	Heat Rate of Increase Up #2	Increases the rate at which your heat gauge fills when attacking enemies	500,000,000
46	Weapon Learning [Long Pole]	Allows you to use long pole weapons	N/A
47	Weapon Learning [Kali Stick]	Allows you to use kali stick weapons	N/A
48	Weapon Learning [Tonfa]	Allows you to use tonfa weapons	N/A
49	Weapon Learning [Nunchuck]	Allows you to use nunchuck weapons	N/A
50	Weapon Learning [Katana]	Allows you to use katana weapons	N/A

 

Number	Ability	Description	Cost
1	Attack Power Up #1	Damage of regular attacks and heat actions for the Dancer style increases	2,000,000
2	Attack Power Up #2	Damage of regular attacks and heat actions for the Dancer style increases	2,000,000
3	Pride of the White Tiger	Your heat gauge increases when you taunt an enemy	2,000,000
4	Pose Soul [Sway]	Heat gauge increases when you dodge an enemy attack	2,000,000
5	Pose Soul [Freeze]	Heat gauge increases when posing after a combo	2,000,000
6	Pose Soul [Freeze] #2	Heat gauge increases when posing after a combo	15,000,000
7	Attack Power Up #3	Damage of regular attacks and heat actions for the Dancer style increases	500,000,000
8	Attack Power Up #4	Damage of regular attacks and heat actions for the Dancer style increases	500,000,000
9	Secret of the Dance Fighting King [Elbow Dance]	While holding R1, press Triangle as an enemy attacks you	500,000,000
10	Secret of the Dance Fighting King [Removal Dance]	When in 3rd gear, dodge while moving the left analogue stick	500,000,000
11	Secret of the Dance Fighting King [Chaos Dance]	During a Square combo, dodge while moving the left analogue stick	500,000,000
12	Secret of the Dance Fighting King [Stop Dance]	When in heat mode, it is harder for enemies to make you flinch when you pose after a combo	500,000,000
13	Secret of the Dance Fighting King [Waiting Dance]	When in 3rd gear, go near an enemy and hold R1 and don't move	500,000,000
14	Charged Windmill	Hold down Triangle	400,000
15	Phantom Turn	Dodge while moving the left analogue stick	2,000,000
16	Rising Rotor	Press Triangle while on the ground	2,000,000
17	Break Roll	Press Square when your guard is broken	2,000,000
18	Tornado Throw	Press Circle near a small one handed weapon	15,000,000
19	Freeze Counter	While posing, press Triangle as an enemy attacks you	50,000,000
20	Max Health Up [Small]	Increases maximum health	400,000
21	Max Health Up [Medium]	Increases maximum health	2,000,000
22	Max Health Up [Large]	Increases maximum health	15,000,000
23	Max Health Up [Extra Large]	Increases maximum health	15,000,000
24	Anti-Disorder	When in 1st gear, you cannot be stunned by things like stunguns	50,000,000
25	Max Health Up [Maximum]	Increases maximum health	50,000,000
26	Attack Power Up [Small] #1	Increases attack damage for all fighting styles	50,000,000
27	Attack Power Up [Small] #2	Increases attack damage for all fighting styles	50,000,000
28	Break Power	Increases damage done after posing	200,000,000
29	Break Power 2	Increases damage done after posing	200,000,000
30	Dancer [Drunk Power]	When intoxicated, enemy damage reactions become more fierce	200,000,000
31	Max Health Up [Ultra-Maximum]	Increases maximum health	200,000,000
32	Anti-Disorder 2	When in heat mode, you cannot be stunned bythings like stunguns	500,000,000
33	Max Health Up [Ultimate-Maximum]	Increases maximum health	500,000,000
34	Dancer [Money Dance]	Heat gauge goes up with a rotating attack after getting money from an enemy	500,000,000
35	Dancer [Un-Falling]	Press X as you are about to hit the ground	500,000,000
36	Dancer [Recovery]	When at critical health, dodging attacks restores some health	500,000,000
37	Defensive Dance Mastery	Press Triangle when your guard is broken	15,000,000
38	Heat Reduction Control [Damage] #1	Reduces the amount at which your heat gauge drains when you take damage	15,000,000
39	Heat Reduction Control [Time] #1	Reduces the amount at which your heat gauge drains over time	50,000,000
40	Heat Rate of Increase Up #1	Increases the rate at which your heat gauge fills when attacking enemies	50,000,000
41	Flying Dance Mastery	Triangle after an enemy rebounds off the ground	50,000,000
42	Heat Reduction Control [Time] #2	Reduces the amount at which your heat gauge drains over time	500,000,000
43	Heat Reduction Control [Damage] #2	Reduces the amount at which your heat gauge drains when you take damage	500,000,000
44	Heat Rate of Increase Up #2	Increases the rate at which your heat gauge fills when attacking enemies	500,000,000
45	Entwine Attack Mastery	When in 3rd gear, run towards at least 3 enemies and press Triangle	500,000,000
46	Friendly Fire Mastery	Press Triangle when standing between 2 enemies	N/A
47	Pose Soul [Finishing Blow]	Triangle near an enemy on the ground	N/A
48	Dash Pirouette	Press Triangle while running	N/A
49	Rolling Snake	When in 2nd gear, press Circle after dodging	N/A
50	White Tooth Taking Mastery	Press Triangle in front of an enemy with a sword	N/A

 

You unlock the secret fighting style by completing the Nightlife Island story.

At first, there is a seal around the grid preventing you from obtaining the more expensive abilities. This can be removed by getting the Limit Break upgrade via CP Exchange.

When you purchase all 50 upgrades on the grid, the grid levels up and you can purchase them again for further upgrades. I believe this can go all the way up to level 99, but I'm not 100% sure what the level cap is.

Number	Ability	Description	Cost
1	Heat Gauge Rate of Increase [Ultimate] #1	Increases rate at which heat gauge builds for all styles	10,000,000
2	Heat Gauge Rate of Increase [Ultimate] #2	Increases rate at which heat gauge builds for all styles	50,000,000
3	Heat Gauge Rate of Increase [Ultimate] #3	Increases rate at which heat gauge builds for all styles	100,000,000
4	Heat Gauge Rate of Increase [Ultimate] #4	Increases rate at which heat gauge builds for all styles	200,000,000
5	Heat Gauge Rate of Increase [Ultimate] #5	Increases rate at which heat gauge builds for all styles	200,000,000
6	Heat Gauge Rate of Increase [Ultimate] #6	Increases rate at which heat gauge builds for all styles	200,000,000
7	Heat Gauge Rate of Increase [Ultimate] #7	Increases rate at which heat gauge builds for all styles	500,000,000
8	Heat Gauge Rate of Increase [Ultimate] #8	Increases rate at which heat gauge builds for all styles	500,000,000
9	Heat Gauge Rate of Increase [Ultimate] #9	Increases rate at which heat gauge builds for all styles	800,000,000
10	Heat Gauge Rate of Increase [Ultimate] #10	Increases rate at which heat gauge builds for all styles	800,000,000
11	Heat Gauge Rate of Increase [Ultimate] #11	Increases rate at which heat gauge builds for all styles	800,000,000
12	Heat Gauge Rate of Increase [Ultimate] #12	Increases rate at which heat gauge builds for all styles	1,000,000,000
13	Heat Gauge Rate of Increase [Ultimate] #13	Increases rate at which heat gauge builds for all styles	1,000,000,000
14	Heat Gauge Rate of Increase [Ultimate] #14	Increases rate at which heat gauge builds for all styles	1,000,000,000
15	Attack Power Enhancement [Ultimate] #1	Increases attack power for all styles	10,000,000
16	Attack Power Enhancement [Ultimate] #2	Increases attack power for all styles	50,000,000
17	Attack Power Enhancement [Ultimate] #3	Increases attack power for all styles	100,000,000
18	Attack Power Enhancement [Ultimate] #4	Increases attack power for all styles	200,000,000
19	Attack Power Enhancement [Ultimate] #5	Increases attack power for all styles	200,000,000
20	Attack Power Enhancement [Ultimate] #6	Increases attack power for all styles	200,000,000
21	Attack Power Enhancement [Ultimate] #7	Increases attack power for all styles	500,000,000
22	Attack Power Enhancement [Ultimate] #8	Increases attack power for all styles	500,000,000
23	Attack Power Enhancement [Ultimate] #9	Increases attack power for all styles	800,000,000
24	Attack Power Enhancement [Ultimate] #10	Increases attack power for all styles	800,000,000
25	Attack Power Enhancement [Ultimate] #11	Increases attack power for all styles	800,000,000
26	Attack Power Enhancement [Ultimate] #12	Increases attack power for all styles	1,000,000,000
27	Attack Power Enhancement [Ultimate] #13	Increases attack power for all styles	1,000,000,000
28	Attack Power Enhancement [Ultimate] #14	Increases attack power for all styles	1,000,000,000
29	Max Health Enhancement [Ultimate] #1	Increases max health	10,000,000
30	Max Health Enhancement [Ultimate] #2	Increases max health	50,000,000
31	Max Health Enhancement [Ultimate] #3	Increases max health	100,000,000
32	Max Health Enhancement [Ultimate] #4	Increases max health	200,000,000
33	Max Health Enhancement [Ultimate] #5	Increases max health	200,000,000
34	Max Health Enhancement [Ultimate] #6	Increases max health	200,000,000
35	Max Health Enhancement [Ultimate] #7	Increases max health	500,000,000
36	Max Health Enhancement [Ultimate] #8	Increases max health	500,000,000
37	Max Health Enhancement [Ultimate] #9	Increases max health	800,000,000
38	Max Health Enhancement [Ultimate] #10	Increases max health	800,000,000
39	Max Health Enhancement [Ultimate] #11	Increases max health	800,000,000
40	Max Health Enhancement [Ultimate] #12	Increases max health	1,000,000,000
41	Max Health Enhancement [Ultimate] #13	Increases max health	1,000,000,000
42	Max Health Enhancement [Ultimate] #14	Increases max health	1,000,000,000
43	Heat Action Power [Ultimate] #1	Increases heat action damage for all styles	1,000,000,000
44	Heat Action Power [Ultimate] #2	Increases heat action damage for all styles	1,000,000,000
45	Heat Action Power [Ultimate] #3	Increases heat action damage for all styles	1,000,000,000
46	Heat Action Power [Ultimate] #4	Increases heat action damage for all styles	1,000,000,000
47	Heat Action Power [Ultimate] #5	Increases heat action damage for all styles	1,000,000,000
48	Heat Action Power [Ultimate] #6	Increases heat action damage for all styles	1,000,000,000
49	Heat Action Power [Ultimate] #7	Increases heat action damage for all styles	1,000,000,000
50	Heat Action Power [Ultimate] #8	Increases heat action damage for all styles	1,000,000,000