Sen Triplets [Mystery Booster] Magic Player Rewards 2009 This effect lasts indefinitely

This effect lasts indefinitely

Dosan sat in repose for many hours

Set: International Collectors' Edition Type: Instant Rarity: Common Cost: {U} Choose one —

Now crabs loot the rubble to decorate their shells

Sen Triplets [Mystery Booster] Magic Player Rewards 2009 This effect lasts indefinitelySet: 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.