Sinister Serpent [SDD-002] Secret Rare Noble Knights of the Round Table Box Set You can send "Umi" you

You can send "Umi" you control to the Graveyard to send all cards in both players' hands and on the field to the Graveyard

It''s said that he butts in by any means necessary

negate the effects of Flip Effect Monsters destroyed by this card as a result of battle

this card gains that lost ATK

Set: Cybernetic Revolution Card type: Effect Monster Rarity: Ultimate Rare Attack: 2200 Defense: 1500 If this card attacks

Sinister Serpent [SDD-002] Secret Rare Noble Knights of the Round Table Box Set You can send "Umi" youSet: Stairway to the Destined Duel Card type: Effect Monster Rarity: Secret Rare Attack: 300 Defense: 250 During your Standby Phase, if a "Sinister Serpent" is in your Graveyard, you can return the "Sinister Serpernt" to your hand.