Manifold Mouse (Showcase) [Bloomburrow]

Set: Bloomburrow Type: Creature — Mouse Soldier Rarity: Rare Cost: {1}{R} Offspring {2} (You may pay an additional {2} as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.)At the beginning of combat on your turn, target Mouse you control gains your choice of double strike or trample until end of turn. Oh? Do I need to repeat myself?