Fire Syphon (ファイアアスピル, Faia Asupiru?, lit. "Fire Aspir") is an ability in Kingdom Hearts III. It allows the user to recover their MP when Fire damage is taken. The greater the damage taken, the greater the MP recovery.
In Kingdom Hearts III, Fire Syphon is a support ability. It can be multi-installed to increase its effect. It restores 3 MP multiplied by the attack power modifier of the opponent's attack, further multiplied by the number of abilities equipped.
Learning Fire Syphon
Kingdom Hearts III