Doomkaiser Dragon/Assault Mode [CRMS-EN019] Ultra Rare World Championship 2010 Card Pack but Tributes are required for

but Tributes are required for monsters level 5 or more

your opponent cannot activate any Spell or Trap Cards until the end of Damage Step

you can discard this card to the Graveyard to select 1 card from your opponent's Graveyard

send as many cards in both players' hands and on the field as possible to the GY

you can change 1 face-up Attack Position monster your opponent controls to face-up Defense Position

Doomkaiser Dragon/Assault Mode [CRMS-EN019] Ultra Rare World Championship 2010 Card Pack but Tributes are required forSet: Crimson Crisis Card type: Effect Monster Rarity: Ultra Rare Attack: 2900 Defense: 2000 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except with "Assault Mode Activate". When this card is Special Summoned, Special Summon any number of Zombie Type monsters from either player's Graveyard(s) to your side of the field. Those monsters effects are negated, and they are destroyed during the End Phase this turn. When