Bronze Tablet [Antiquities] Unicorn you may return that nonland

you may return that nonland permanent card to the battlefield instead

counter it

Set: Arabian Nights Type: Enchantment Rarity: Rare Cost: {G} At the beginning of your upkeep

Creatures you control are the chosen type in addition to their other types

Set: Avacyn Restored Type: Enchantment Rarity: Rare Cost: {4}{B} Whenever an opponent loses life

Bronze Tablet [Antiquities] Unicorn you may return that nonlandSet: Antiquities Type: Artifact Rarity: Rare Cost: {6} Remove Bronze Tablet from your deck before playing if you're not playing for ante. Bronze Tablet enters the battlefield tapped. {4}, {T}: Exile Bronze Tablet and target nontoken permanent an opponent owns. That player may pay 10 life. If they do, put Bronze Tablet into its owner's graveyard. Otherwise, that player owns Bronze Tablet and you own the other exiled card.