Aetherstorm Roc
Creature - Bird
| Power/Toughness:
3 / 3
(CMC 4)
Flying
Whenever Aetherstorm Roc or another creature enters the battlefield under your control, you get (an energy counter).
Whenever Aetherstorm Roc attacks, you may pay . If you do, put a +1/+1 counter on it and tap up to one target creature defending player controls.
- [M3C] Modern Horizons 3 Commander #164 (R)