English 
Alternate Quirk skill set:
Tomura Shigaraki (Catastrophe ver)
Quirk: Decay
Type: Assault
Certain characters can equip an alternate Quirk Skill set, these Quirk Skill sets will completely change how a character plays!
Move set/ Abilities
Quirk Skill α: Earth Break
Throw debris followed by an area damage attack that Decays the ground in a fan shape. Any enemies hit by the attack are affected by Decay.
Quirk Skill β: Grudge Shoot
Throw debris to cause Decay ground on impact. The destruction spreads out in pulses centered around the impact area. Any enemies hit by the attack are affected by Decay and takes damage for a set time. Decay spreads to any other enemies close by.
Quirk Skill γ: Catastrophe
Perform a dash attack in the aim direction. Hold button to Decay the ground at the end of the attack. Any enemies hit by the attack are affected by Decay.
Special Action: Collapse hand
A decaying attack that can destroy any destructible building with a single blow. When striking an opponent, inflicts damage and brings the opponents Defense DOWN.
Picking up any Yellow cards will auto upgrade your quirk abilities!
As of now, This Skillset can ONLY be unlocked via any of the Quirk Skillset Gacha Banners
You can NOT use rental tickets to try out Skillsets