Eladamri's Call [Modern Horizons] Swamp Set: Shadowmoor Type: Legendary Creature

Set: Shadowmoor Type: Legendary Creature — Elf Warrior Rarity: Rare Cost: {G/W} {2}{G/W}

They only specify the consequences should you fail

Set: Commander 2017 Type: Legendary Creature — Dragon Avatar Rarity: Mythic Cost: {4}{W}{U}{B}{R}{G} Eminence — As long as The Ur-Dragon is in the command zone or on the battlefield

Set: Conspiracy: Take the Crown Type: Sorcery Rarity: Mythic Cost: {7}{U}{U} Council's dilemma — Starting with you

You have no maximum hand size

Eladamri's Call [Modern Horizons] Swamp Set: Shadowmoor Type: Legendary CreatureSet: Modern Horizons Type: Instant Rarity: Rare Cost: {G}{W} Search your library for a creature card, reveal that card, put it into your hand, then shuffle. Tribal rivalries and petty disputes were laid aside at Eladamri's summons.