01Altergeist Protocol

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.

Type

Continuous Trap

Monster type

Continuous

Archetype

Altergeist

Ban list (TCG)

Unlimited