Red Dragon Archfiend/Assault Mode [CRMS-EN004] Ultra Rare 30 - 120 min you and target opponent each

you and target opponent each secretly choose a creature that player controls

something loathsome was cooking

put it on top of its owner's library instead of into that player's graveyard

Set: Platinum: Rising Rivals Type: Water Rarity: Holo Rare Retreat cost: 0

Set: Zendikar Rising Expeditions Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield

Red Dragon Archfiend/Assault Mode [CRMS-EN004] Ultra Rare 30 - 120 min you and target opponent eachSet: Crimson Crisis Card type: Effect Monster Rarity: Ultra Rare Attack: 3500 Defense: 2500 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except with Assault Mode Activate. If this card attacks, destroy all other monsters after damage calculation. When this card on the field is destroyed, Special Summon 1 Red Dragon Archfiend from your Graveyard.