Centaur Archer [Ice Age] BT2-062 The new targets can’t be

The new targets can’t be you or a planeswalker you control

Set: Aether Revolt Type: Creature — Human Artificer Rarity: Rare Cost: {3}{U} When Quicksmith Spy enters the battlefield

Set: Planeshift Type: Enchantment Rarity: Uncommon Cost: {2}{B} Whenever a permanent is returned to a player's hand

If they guess correctly

Set: Scars of Mirrodin Type: Artifact Rarity: Uncommon Cost: {5} Trigon of Thought enters the battlefield with three charge counters on it

Centaur Archer [Ice Age] BT2-062 The new targets can’t beSet: Ice Age Type: Creature Centaur Archer Rarity: Uncommon Cost: {1}{R}{G} {T}: Centaur Archer deals 1 damage to target creature with flying. "Centaurs will kill our Aesthir if they can; they've always been enemies. Destroy the horse people on sight." Arna Kennerd, Skyknight