Megarock Dragon [TLM-EN015] Ultimate Rare Dorinthea Hero Deck Set: Promo Finish: Rainbow Foil

Set: Promo Finish: Rainbow Foil Type: Instant Rarity: Promo Class: Draconic Illusionist Cost: 0 Target ash you control gains ward 4 until end of turn

"Destiny Hero" or "Evil Hero" monster from your Graveyard to have this card gain 500 ATK

then Set all face-up monsters currently on the field

you cannot Special Summon monsters for the rest of this turn

You can only activate 1 "Pot of Duality" per turn

Megarock Dragon [TLM-EN015] Ultimate Rare Dorinthea Hero Deck Set: Promo Finish: Rainbow FoilSet: The Lost Millennium Card type: Effect Monster Rarity: Ultimate Rare Attack: ? Defense: ? This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by removing from play a Rock Type monster(s) in your Graveyard. The original ATK and DEF of this card become the number of Rock Type monsters you removed from play when you Special Summoned this card x 700 points.