Aetherworks Marvel
Legendary Artifact
(CMC 4)
Whenever a permanent you control is put into a graveyard, you get (an energy counter).
, Pay : Look at the top six cards of your library. You may cast a spell from among them without paying its mana cost. Put the rest on the bottom of your library in a random order.
- [M3C] Modern Horizons 3 Commander #281 (M)