Abyssal Wings deals severe Curse damage to all enemies.
Persona 5 Royal
|Severe Curse damage to all foes.||30 SP|
Persona 5 / Royal
By leveling up
Abyssal Wings was a projectile SP Skill Attack (otherwise known as a super move) from Sho Minazuki, specifically his Minazuki self, under its literal translated name, Wings of Purgatory. The "all targeting" aspect from the Persona 5 incarnation of this move could come from the projectile size.
It can be performed by hitting 236236C/D, with C being slow but can be used in combos, and D being an aerial combo ender. It also has a SB version, which comes out faster and hits harder.