Ultra Polymerization [MACR-EN052] Secret Rare Dinosaur when your opponent activates a

when your opponent activates a card or effect while you control this Tribute Summoned monster: You can add 1 "True Draco" or "True King" monster from your Deck to your hand

except "Twilight Ninja Getsuga

Must first be Special Summoned (from your hand) while you control a "Photon" or "Galaxy" monster

then inflict 500 damage to your opponent for each WATER monster destroyed and sent to the Graveyard by this effect

Ultra Polymerization [MACR-EN052] Secret Rare Dinosaur when your opponent activates aSet: Maximum Crisis Card type: Normal Spell Rarity: Secret Rare Pay 2000 LP; Fusion Summon 1 Fusion Monster from your Extra Deck, using 2 monsters you control as Fusion Materials. Neither player can activate cards or effects in response to this card's activation. You can banish this card from your Graveyard, then target 1 Fusion Monster that was Fusion Summoned with this card's effect; Special Summon all the Fusion Materials used for its Fusion Summon