Tetravus enters the battlefield with three +1/+1 counters on it.
At the beginning of your upkeep, you may remove any number of +1/+1 counters from Tetravus. If you do, put that many 1/1 colorless Tetravite artifact creature tokens onto the battlefield. They each have flying and "This creature can't be enchanted."
At the beginning of your upkeep, you may exile any number of tokens put onto the battlefield with Tetravus. If you do, put that many +1/+1 counters on Tetravus.
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