Evilswarm Exciton Knight [LVAL-EN056] Secret Rare 84 put a -1/-1 counter on

put a -1/-1 counter on each creature

Set: Premium Gold Card type: Effect Monster Rarity: Gold Secret Rare Requires 3 Tributes to Normal Summon (cannot be Normal Set)

Set: XY: Fates Collide Type: Psychic Rarity: Holo Rare Retreat cost: 0

A beacon of prosperity to some

Evilswarm Exciton Knight [LVAL-EN056] Secret Rare 84 put a -1/-1 counter onSet: Legacy of the Valiant Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 1900 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).