Mutually Affured Destruction [IGAS-EN078] Common Astral Pack 3 but it cannot be targeted

but it cannot be targeted or destroyed by other card effects

Set: Crossroads of Chaos Card type: Effect Monster Rarity: Common Attack: 800 Defense: 1200 During your Main Phase

if this card is in your GY

or "Odd-Eyes" cards in your Pendulum Zones with card effects

Set: Duelist Pack 5: Aster Phoenix Card type: Normal Trap Rarity: Common Activate only when an "Elemental Hero" monster you control is removed from the field

Mutually Affured Destruction [IGAS-EN078] Common Astral Pack 3 but it cannot be targetedSet: Ignition Assault Card type: Normal Trap Rarity: Common Both players must keep their hands revealed this turn. While their hands are revealed by this effect, if they both have a card with the same name in their hands, neither player can activate cards with that name, or their effects.