Escella peeks around the corner (3/4 cover) while waiting for the door to open.
Can she see the worg and Gnoll 1 or 3?
Perception: 1D20+8 = [14]+8 = 22
if so, she sends a blast that worg and a blast at Gnoll 1. If Gnoll 1 has total cover, then Gnoll 3.
First blast at Worg, second blast at...