When Desecrator Hag comes into play, return to your hand the creature card in your graveyard with the highest power. If two or more cards are tied for highest power, you choose one of them.
Enchant creatureAs long as enchanted creature is green, it gets +1/+1 and has vigilance.As long as enchanted creature is blue, it gets +1/+1 and has flying.
Enchant creatureAs long as enchanted creature is black, it gets +1/+1 and has deathtouch. (Whenever it deals damage to a creature, destroy that creature.)As long as enchanted creature is green, it gets +1/+1 and all creatures able to block it do so.
S, Sacrifice Grazing Kelpie: Put target card in a graveyard on the bottom of its owner’s library.Persist (When this creature is put into a graveyard from play, if it had no -1/-1 counters on it, return it to play under its owner’s control with a -1/-1 counter on it.)
Wither (This deals damage to creatures in the form of -1/-1 counters.)Persist (When this creature is put into a graveyard from play, if it had no -1/-1 counters on it, return it to play under its owner’s control with a -1/-1 counter on it.)