mtg discard a card Top 10 Opponent-Discard Cards in Magic: The Gathering Rules Text: Each opponent discards,

Or you look at Magic history and go, Dang

A true 11/11 for 12 mana that has no on board cheating of mana on, ITB loves all sorts of decks and while it mostly shows up in mana cheaters and Eldrazi ramp decks don't forget about this card in something like Meren or Karador to really fully stick it to your friends by taking everything your Butcher of Malakir is forcing them to sacrifice

Heck, when I was predicting where problems might arise in Commander from the introduction of new Commanders and the change to planeswalkers becoming legendary, I didnt even have Edgar on my radar

The only "disadvantage" is self-gating one of your own dorks on color back to your hand