Vizier of the Menagerie [Amonkhet] Predh If each of those creatures

If each of those creatures could be blocked by all creatures that the other is blocked by

Set: Scars of Mirrodin Type: Artifact Creature — Myr Rarity: Rare Cost: {3} {3}

Set: Hour of Devastation Prerelease Promos Type: Creature — Horse Rarity: Mythic Cost: {3}{W}{W} Other Horses you control have indestructible

Set: Rivals of Ixalan Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {6} Players can't activate planeswalkers' loyalty abilities

Vizier of the Menagerie [Amonkhet] Predh If each of those creaturesSet: Amonkhet Type: Creature Naga Cleric Rarity: Mythic Cost: {3}{G} You may look at the top card of your library any time. You may cast creature spells from the top of your library. You may spend mana as though it were mana of any type to cast creature spells.