Leafaga (リーフガ, Rifuga?) is a high level Black Magic spell that only appears in Final Fantasy: The 4 Heroes of Light. The spell is the final form of the Leaf-type spells and it deals major non-elemental damage to all foes. The spell can be purchased in Arbor for 5,000 gil and can be given to any character by having a Leafaga Tome in the character's inventory. Leafaga has a Spell power of 15 and it costs 4 AP to cast.
A variation called Strong Leafaga can be used when two Psyched Up characters cast Leafaga during the same turn.