| lore = When this card is [[Normal Summon|Normal]] or [[Special Summon]]ed from the [[hand]]: You can [[Add a card|add]] 1 "[[Polymerization (anime)|Polymerization]]" from your [[Main Deck|Deck]] to your hand. You can [[pay]] 500 [[Life Points|LP]]: [[Fusion Summon]] 1 "[[Frightfur]]" [[Fusion Monster]] from your [[Extra Deck]], using [[Monster Card|monsters]] from your hand or your side of the [[field]] as [[Fusion Material]]s. You can only use 1 "Fluffal Owl" effect per [[turn]], and only once that turn.
| supports_archetypes = Frightfur| related_to_archseries = Polymerization (archetype)| action = * Adds from Deck to hand* Sends from your hand to your Graveyard* Sends from your field to your Graveyard* Uses cards in the hand as Fusion Materials* Uses cards on the player's field as Fusion Materials| summoning = * Performs a Fusion Summon* Special Summons from your Extra Deck| life_points = Pays Life Points for cost| misc = Only 1 effect once per turn