Even if you use this ability on the turn you cast Liliana, Deaths Majesty, you are left with a Planeswalker and any creature from your graveyard
There are other options for loops like this, the best ones being Glen-Elendra Archmage, River Kelpie, and Geralf's Mindcrusher, but each requires a free Land sac outlet (e.g
This means that when making a discard spell, always make it a sorcery unless it can only function as an instant
Will's the reverse of that, but gaining life and discounting blue/white spells isn't nearly as dangerous, even if you can get a cheap Sphinx's Revelation or Heliod's Intervention out of this
Whenever you cast a Myr spell, Urtet gives you another Myr and all your Myr untap at the beginning of your combat step
If there are profitable creatures to sacrifice, Butcher will be that much better