Mairsil, the Pretender

Set: Commander 2017 (#41)

Rarity: Mythic

Type: Legendary Creature — Human Wizard

Mana Cost: {1}{U}{B}{R}

Colors: Black, Red, Blue

P/T: 4/4

When Mairsil enters, you may exile an artifact or creature card from your hand or graveyard and put a cage counter on it. Mairsil has all activated abilities of all cards you own in exile with cage counters on them. You may activate each of those abilities only once each turn.