Ob Nixilis, the Adversary (Etched) Commander 2020 and enchantment with mana value

and enchantment with mana value less than or equal to the amount of {E} paid this way

gain control of target permanent

return it to its owner's hand

if you gained life this turn

Other Treefolk creatures you control get +1/+1

Ob Nixilis, the Adversary (Etched) Commander 2020 and enchantment with mana valueCasualty X. The copy isn't legendary and has starting loyalty X. (As you cast this spell, you may sacrifice a creature with power X. When you do, copy this spell. The copy becomes a token.) +1: Each opponent loses 2 life unless they discard a card. If you control a Demon or Devil, you gain 2 life. 2: Create a 1 1 red Devil creature token with 'When this token dies, it deals 1 damage to any target.' 7: Target player draws seven cards and loses 7 life.