Iris's Blessing

Target Plant, Treefolk, Fungus or Elf card in
your graveyard gains dredge X until the end
of turn, where X is that creatures mana value.
(If you would draw a card, instead you may
mill X cards. If you do, return this card from
your graveyard to your hand.)

"My greatest achievement is to gift one with the ability to break into the greater life cycle."