Tetravus [Antiquities] Eternal Masters then sacrifice it unless you

then sacrifice it unless you pay its upkeep cost for each age counter on it

destroy it

Set: Commander 2014 Type: Instant Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

Shuffle Green Sun's Zenith into its owner's library

put a +1/+1 counter on Khabál Ghoul for each creature that died this turn

Tetravus [Antiquities] Eternal Masters then sacrifice it unless youSet: Antiquities Type: Artifact Creature Construct Rare Cost: {6} Flying 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, create that many 1 1 colorless Tetravite artifact creature tokens. They each have flying and "This creature can't be enchanted." At the beginning of your upkeep, you may exile any number of tokens created with