Ancient Dragon [GAOV-EN081] Rare EX1-021 it becomes an Effect Monster

it becomes an Effect Monster and gains its effects

Set: Legendary Collection Kaiba Card type: Normal Spell Rarity: Ultra Rare Add 1 "Polymerization" from your Deck to your hand

If this card is Normal or Special Summoned: You can send 1 "Wightprince" from your Deck to the Graveyard

Set: Galactic Overlord Card type: Effect Monster Rarity: Rare Attack: 1400 Defense: 1300 When this card inflicts Battle Damage to your opponent by a direct attack: You can increase this card's Level by 1 and ATK by 500

and this card from your Graveyard

Ancient Dragon [GAOV-EN081] Rare EX1-021 it becomes an Effect MonsterSet: Galactic Overlord Card type: Effect Monster Rarity: Rare Attack: 1400 Defense: 1300 When this card inflicts Battle Damage to your opponent by a direct attack: You can increase this card's Level by 1 and ATK by 500.