The Emperor, Hell Tyrant (Yawgmoth, Thran Physician) Rating: 8/10 Yawgmoth, Thran Physician really does it all
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
The deck contains many single-card soft locks against non-interactive decks that people play to fight graveyard decks (Damping Sphere for Storm, Witchbane Orb for Burn, etc.) The more problematic decks and cards (Tron, Kolaghans Command) have fallen by the wayside, and the more explicit anti-artifact sideboard cards dont have enough wide application to show up very much
You can then pay three mana and exile it from your graveyard to do it again
I love the WotC star watermark, and I think it really rounds out this card nicely
You definitely have returning customers here