Serum Powder

{T}: Add to your mana pool.
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.)

1 Colorless

Mana Rocks

Format Playability
Standard Not Legal
Modern Staple 68 Decks
Legacy Staple 9 Decks
Commander Staple 13 Decks
Vintage Staple 982 Decks
Pauper Not Legal
Vintage Cube Not in Cube
Legacy Cube Not in Cube
Modern Cube Not in Cube
Sets USD
IMA R Iconic Masters $ 0.53
DST R Darksteel $ 2.08

Cards Like Serum Powder in Legacy / Commander

Recent Commander Decks