Evilswarm Exciton Knight [MP14-EN224] Secret Rare 198 you can Tribute 1 monster

you can Tribute 1 monster to have this card gains ATK equal to the original ATK of the Tributed monster until the End Phase of this turn

but it also includes new cards they use in Yu-Gi-Oh

• 1 Fossil Excavation

Lord of Phantasms" This card can only be Special Summoned from your Extra Deck by removing from play the above cards you control

send 1 monster from your hand or Deck to the Graveyard

Evilswarm Exciton Knight [MP14-EN224] Secret Rare 198 you can Tribute 1 monsterSet: 2014 Mega Tins Mega Pack 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).