Tetravus [Antiquities] Revised Edition ) At the beginning of

) At the beginning of your end step

reveal the top X cards of your library

" This effect lasts indefinitely

where X is the number of creature cards in your graveyard

Tetravus [Antiquities] Revised Edition ) At the beginning ofSet: 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