Serum Powder [Darksteel]

Serum Powder [Darksteel]Set: Darksteel Type: Artifact Rarity: Rare Cost: {3} {T}: Add {C}. Any time you could mulligan and Serum Powder is in your hand, you may exile all the cards from your hand, then draw that many cards. (You can do this in addition to taking mulligans.)

When Golden Guardian dies this turn

Golgari Type: Sorcery // Sorcery Rarity: Uncommon Cost: {G} // {1}{B} All lands you control become 1/1 creatures until end of turn

Set: Nemesis Type: Artifact Creature — Thopter Rarity: Uncommon Cost: {7} {1}: Flowstone Thopter gets +1/-1 and gains flying until end of turn

Remove a depletion counter from Remote Farm: Add {W}{W}

A deck can have any number of cards named Rat Colony

"Ruhan would never agree to such terms

When Chromeshell Crab is turned face up

Set: Conspiracy Type: Legendary Creature — Spirit Noble Rarity: Rare Cost: {2}{W}{U} Flying

(If any creatures with banding you control are blocking a creature

Sacrifice Spatula of the Ages: You may put a silver-bordered permanent card from your hand onto the battlefield

you may exile a creature card from your hand

Set: Dragons of Tarkir Type: Instant Rarity: Common Cost: {1}{G} Destroy target artifact or enchantment