Altergeist Protocol [SP18-EN048] Common Flip/Effect Monster You can only use this

You can only use this effect of "Doomdog Octhros" once per turn

(You can only gain this effect once per turn

(Quick Effect): You can Tribute this card

Set: Structure Deck: Yugi Muto Card type: Effect Monster Rarity: Common Attack: 1400 Defense: 1200 Cannot be destroyed by battle with a monster that has 1900 or more ATK

Altergeist Protocol [SP18-EN048] Common Flip/Effect Monster You can only use thisSet: Star Pack VRAINS Card type: Continuous Trap Rarity: Common The activation and effects of "Altergeist" cards activated on your field cannot be negated. When your opponent activates a monster effect: You can send 1 other face up "Altergeist" card you control to the GY; Negate the activation, and if you do, destroy it. You can only use this effect of "Altergeist Protocol" once per turn.