Gazelle the King of Mythical Claws (Prismatic Secret Rare) - 25th Anniversary Tin: Dueling Mirrors 1st Edition

If this card is Normal or Special Summoned: You can add 1 Level 5 Fiend monster or 1 "Chimera Fusion" from your Deck to your hand. If this card is sent to the GY as material for a Fusion Summon: You can add 1 Illusion monster from your Deck to your hand. You can only use each effect of "Gazelle the King of Mythical Claws" once per turn.