Al'Yara, Lumiknight

Vigilance, Exalted
Whenever Al'Yara attacks alone, put a 4/4 angel with flying onto your side of the battlefiend.
Whenever a creature you control dies, Al'Yara gains 2/2 and Double-strike until the end of the turn.

"The demons had us outnumbered but... she knew exactly what to say to stir us."