Evilswarm Exciton Knight [LVAL-EN056] Secret Rare Island Swamp Instead of remaining at his

Instead of remaining at his side

(Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control

Exclusive Negative Zone Spider-Man variant

When Necromancy leaves the battlefield

2 Ironhead auto pistols

Evilswarm Exciton Knight [LVAL-EN056] Secret Rare Island Swamp Instead of remaining at hisSet: Legacy of the Valiant Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 1900 Defense: 0 2 Level 4 monsters Once per chain, during your Main Phase or your opponent's Battle Phase, if your opponent has more total cards in their hand and their side of the field than you do: You can detach 1 Xyz Material from this card; destroy all other cards on the field, also your opponent takes no further damage this turn (this is a Quick Effect).