Kokusho, the Evening Star [Iconic Masters] Urza's Saga Scholars say that arbiters exist

Scholars say that arbiters exist on every world

exile up to one target creature with flying

it deals that much damage to each other creature and each player

Set: Eldritch Moon Prerelease Promos Type: Creature — Eldrazi Boar Rarity: Mythic Cost: {10} Emerge {6}{G}{G}{G} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value

it has hexproof

Kokusho, the Evening Star [Iconic Masters] Urza's Saga Scholars say that arbiters existSet: Iconic Masters Type: Legendary Creature Dragon Spirit Rarity: Rare Cost: {4}{B}{B} Flying When Kokusho, the Evening Star dies, each opponent loses 5 life. You gain life equal to the life lost this way. The fall of the evening star never heralds a gentle dawn.