Sen Triplets [Mystery Booster] Merfolk during your opponent's Main Phase

during your opponent's Main Phase

Set: Alpha Edition Type: Sorcery Rarity: Rare Cost: {1}{U} Take an extra turn after this one

reveal yourself

Exile a creature you control: Put a storage counter on City of Shadows

Tarnished Citadel deals 3 damage to you

Sen Triplets [Mystery Booster] Merfolk during your opponent's Main PhaseSet: Mystery Booster Type: Legendary Artifact Creature Human Wizard Rarity: Mythic Cost: {2}{W}{U}{B} At the beginning of your upkeep, choose target opponent. This turn, that player can't cast spells or activate abilities and plays with their hand revealed. You may play lands and cast spells from that player's hand this turn. They are the masters of your mind.