Awaken the Sky Tyrant

Enchantment    (CMC:4)

When a source an opponent controls deals damage to you, sacrifice Awaken the Sky Tyrant. If you do, put a 5/5 red Dragon creature token with flying onto the battlefield.

054 PZ1 • ENAdam Paquette

™ & © 1993— Wizards of the Coast

Notes: TODO: Check rarity

Legal in: Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Singleton 100,Commander

Oracle Text (click to copy):

11/4/2015
If Awaken the Sky Tyrant isn’t on the battlefield as its ability resolves, you can’t sacrifice it. You won’t get the Dragon in that case.
11/4/2015
Awaken the Sky Tyrant will trigger once for each source an opponent controls that deals damage to you, but you can sacrifice it only once.