Serum Powder [Iconic Masters] BT15-007 create that many 1/1 green

create that many 1/1 green Saproling creature tokens

where X is the greatest number of creatures you control that have a creature type in common

Set: Dominaria United Type: Creature — Human Cleric Rarity: Rare Cost: {1}{B} Other Clerics you control get +1/+1

Set: Limited Edition Alpha Type: Artifact Rarity: Rare Cost: {0} {T}

Serum Powder [Iconic Masters] BT15-007 create that many 1/1 greenSet: Iconic Masters 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.)