Sen Triplets [Double Masters] Commander 2018 The first player may reveal

The first player may reveal cards from the top of their library until they reveal a creature card

Once a guardian of Crovax's estate

Whenever Rankle

Set: Dominaria Prerelease Promos Type: Legendary Enchantment Rarity: Rare Cost: {3}{W}{U} When Oath of Teferi enters the battlefield

If a source would deal damage to you or a permanent you control

Sen Triplets [Double Masters] Commander 2018 The first player may revealSet: Double Masters 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.