Narset's Reversal [War of the Spark Prerelease Promos] Treefolk Shaman Scholars say that arbiters exist

Scholars say that arbiters exist on every world

Liberator of Malakir deals combat damage to a player

Set: Zendikar Expeditions Type: Land — Plains Swamp Rarity: Mythic ({T}: Add {W} or {B}

creatures you control gain trample and get +X/+X until end of turn

you may put it into its owner's library third from the top

Narset's Reversal [War of the Spark Prerelease Promos] Treefolk Shaman Scholars say that arbiters existSet: War of the Spark Prerelease Promos Type: Instant Rarity: Rare Cost: {U}{U} Copy target instant or sorcery spell, then return it to its owner's hand. You may choose new targets for the copy. "In the disarray of battle, an enemy's attack may be your most convenient weapon." Narset