Spellbook of Power [AP02-EN003] Ultimate Rare Secrets of Eternity by discarding 1 WATER monster

by discarding 1 WATER monster to the Graveyard

Set: Dark Revelation Volume 4 Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2100 "Cyber Dragon" + "Cyber Dragon" A Fusion Summon of this card can only be conducted with the above Fusion Material Monsters

destroy 1 monster on your opponent's side of the field

add 1 "Polymerization" from your Graveyard to your hand

then inflict 500 damage to your opponent for each monster destroyed

Spellbook of Power [AP02-EN003] Ultimate Rare Secrets of Eternity by discarding 1 WATER monsterSet: Astral Pack 2 Card type: Normal Spell Rarity: Ultimate Rare Target 1 Spellcaster Type monster you control; until the End Phase, it gains 1000 ATK. Also, until the End Phase, each time it destroys an opponent's monster by battle: You can add 1 "Spellbook" Spell Card from your Deck to your hand. You can only activate 1 "Spellbook of Power" per turn.