Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)
Whenever a nontoken creature dies, you lose 1 life and create a Treasure token (A Treasure is an artifact with ", Sacrifice this artifact: Add one mana of any color.").
Vintage
Modern
. If you do, each opponent loses 1 life and you gain that much life.)
, Sacrifice this artifact: Add one mana of any color.")