Centaur Archer [Ice Age] BT2-062 If they guess correctly

If they guess correctly

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

Set: Conflux Type: Creature — Dragon Rarity: Uncommon Cost: {2}{R}{G} Devour 1 (As this enters the battlefield

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

If at least seven red mana was spent to cast this spell

Centaur Archer [Ice Age] BT2-062 If they guess correctlySet: 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