You can target 1 "Toy Vendor" in your GY; Set it, and if you do, send 1 "Fluffal" monster or 1 "Edge Imp Sabres" from your Deck to the GY. If this card is sent to the GY as Fusion Material for a Fusion Summon: You can shuffle into the Deck, 1 of your "Fusion" Spells or "Polymerization" Spells that is banished or in your GY. You can only use each effect of "Fluffal Dolphin" once per turn.
