mtg sacrifice a creature draw cards equal to its power Magic the Gathering Greater Good Double Masters Near Mint then discard three cards. Sacrifice A Creature Draw Cards

Finally the back of the card

The Commander: Abaddon The Despoiler The Warmaster of Chaos and its greatest champion, Abaddon the Despoiler is the leader of the Chaos Space Marines, a horrific corruption of the supersoldiers that so famously represent the Imperium of Man

You can get more value from Etalis attack trigger with cards that give you additional combat steps like Combat Celebrant and Hellkite Charger

In Commander you can tap their namesake to give you another turn to survive from Commander Damage or swing through a one-dork defense with yours to win with it

When I first saw this card I thought it was worse, and that there would be no reason to ever run it over Pia and Kiran as your commander