Eldritch Negotiations

Limbo (You may exile this card face down from
your hand for {2} & draw a card. Only return this
card when you lose life & pay {1}. Reveal the card before returning it to your hand)
Whenever the enchanted player gains life, you
gain half that much life rounded up & whenever they draw one or more cards, you draw a card.
Canvas- As long as there are 4 or more Aberrations this Curse now has Hexproof.