Kozilek, the Great Distortion [Secret Lair Drop Series] Undercity Scholars say that arbiters exist

Scholars say that arbiters exist on every world

Set: Platinum: Supreme Victors Type: Lightning Rarity: Uncommon Retreat cost: Colorless

Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Rare Cost: {3} Lands you control have "{T}: Add one mana of any color

Set: The Lord of the Rings: Tales of Middle-Earth Commander Type: Legendary Artifact Rarity: Mythic Cost: {1} Whenever a creature you control leaves the battlefield

Kozilek, the Great Distortion [Secret Lair Drop Series] Undercity Scholars say that arbiters existSet: Secret Lair Drop Series Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {8}{C}{C} When you cast this spell, if you have fewer than seven cards in hand, draw cards equal to the difference. Menace Discard a card with mana value X: Counter target spell with mana value X.