Submarineroid [POTD-EN008] Ultimate Rare Legacy of Darkness and Special Summon it

and Special Summon it

When this card is destroyed by your opponent's card and sent to the Graveyard: You can Special Summon 1 Spellcaster-Type monster from your hand or Deck whose Level is less than or equal to the number of "Spellbook" Spell Cards in your Graveyard

this card is Special Summoned to the owner's side of the field during the End Phase

There can only be 1 face-up "King of the Beasts" on the field

its ATK becomes half its current ATK

Submarineroid [POTD-EN008] Ultimate Rare Legacy of Darkness and Special Summon itSet: Power of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 800 Defense: 1800 This card can attack your opponent directly. When it does, any Battle Damage this card inflicts to your opponent becomes the original ATK of this card. You can change this card to Defense Position at the end of the Damage Step.