Corviknight (135/202) [Sword & Shield: Base Set] Spell Ruler Set: Number Hunters Card type:

Set: Number Hunters Card type: Normal Spell Rarity: Super Rare Target 1 Xyz Monster your opponent controls that has an Xyz Material and 1 Xyz Monster you control

Set: Strike of Neos Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 2500 Defense: 2000 "Elemental Hero Neos" + "Neo-Spacian Air Hummingbird" This card can only be Special Summoned from your Fusion Deck by returning the above cards you control to the Deck

if this card battles an opponent's face-up monster: You can make this card's ATK and DEF become equal to the original ATK of the oponent's monster it is battling

[All Turns][Once Per Turn] When a card is removed from your security stack

Corviknight (135/202) [Sword & Shield: Base Set] Spell Ruler Set: Number Hunters Card type:Set: Sword & Shield: Base Set Type: Metal Rarity: Rare Retreat cost: Colorless,Colorless