Genesect (BW101) [Black & White: Black Star Promos] Kor Cleric up to one target noncreature

up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value

a chance for extra rares

Set: Conspiracy: Take the Crown Type: Enchantment Rarity: Rare Cost: {G} Whenever an opponent plays a land

Set: Commander 2013 Type: Creature — Goblin Rarity: Rare Cost: {2}{R} Goblin Sharpshooter doesn't untap during your untap step

They then use the cards in their hands and special abilities to buy bigger and better cards

Genesect (BW101) [Black & White: Black Star Promos] Kor Cleric up to one target noncreatureSet: Black & White: Black Star Promos Type: Grass Rarity: Black Star Promo Retreat cost: Colorless,Colorless