Argothian Enchantress [Urza's Saga] Red exchange its power and the

exchange its power and the power of target creature it's blocking until end of combat

Set: Kaladesh Prerelease Promos Type: Creature — Dwarf Artificer Rarity: Rare Cost: {2}{W} Servos and Thopters you control get +1/+1

Exile one of those piles

Set: Kaladesh Prerelease Promos Type: Artifact Rarity: Rare Cost: {3} Whenever you cast an instant or sorcery spell

create a token that's a copy of that Wizard

Argothian Enchantress [Urza's Saga] Red exchange its power and theSet: Urza's Saga Type: Creature Human Druid Rarity: Rare Cost: {1}{G} Shroud (This creature can't be the target of spells or abilities.) Whenever you cast an enchantment spell, draw a card.