mtg cards like grave pact each other player sacrifices a creature. Magic The Gathering Commander Masters

Fun Fact: if the original core set was reprinted today, Time Walk is one of only two cards in the set which would not need to be reworded

Signets or Talisman take your pick

When you play a modal double-faced card, you choose which face you're playing

As I understand it, the Ctan are an ancient race of beings who once deceived the Necrons before eventually becoming their slaves

For example a mere 2/2 Zombie Army is going to give you a Languish-type effect for a Languish-level cost

And while a Regrowth or similar spell is card equilibrium, when you return multiple cards, you gain some powerful card advantage and great cards for your hand as well