Jun'awaii, Abbot of Kinwali

Lifelink, Vigilance

When Jun'awaii enters the battlefield, each player exiles the top card of their library. Starting with you then continuing clockwise, each player may play the card exiled by the player to their left by discarding a card instead of paying its mana cost.

When a spell is cast from exile, you gain life equal to that spell's mana cost.