Whenever Serum Tank or another artifact enters the battlefield, put a charge counter on Serum Tank.
{3}, {T}, Remove a charge counter from Serum Tank: Draw a card.
Queen Creek Near Mint - $0.50
Queen Creek Lightly Played - $0.47
Queen Creek Moderately Played - $0.42
Queen Creek Heavily Played - $0.38
Queen Creek Damaged - $0.35
Tempe Near Mint - $0.50
Tempe Lightly Played - $0.47
Tempe Moderately Played - $0.42
Tempe Heavily Played - $0.38
Tempe Damaged - $0.35