Something
Regular
Modern Horizons 3 Commander
Aetherstorm Roc
Collector Number:
164
Card Type:
Creature — Bird
Mana Cost:
Oracle Text:
Flying
Whenever this creature or another creature you control enters, you get 
(an energy counter).
Whenever this creature attacks, you may pay . If you do, put a +1/+1 counter on it and tap up to one target creature defending player controls.
Prints
Formats
Not Legalstandard
Not Legalfuture
Legalhistoric
Legaltimeless
Legalgladiator
Legalpioneer
Legalmodern
Legallegacy
Not Legalpauper
Legalvintage
Legalpenny
Legalcommander
Legaloathbreaker
Not Legalstandardbrawl
Legalbrawl
Not Legalalchemy
Not Legalpaupercommander
Legalduel
Not Legaloldschool
Not Legalpremodern
Not Legalpredh
Not Legaltlr