The angel tries to note if one of the enemy skeletons seems to be acting a little different from the others.
Spoiler
Show
Spot (1d20+25)[36]

If she can't tell, she'll holy smite the group that will cover the most enemies while leaving Tali unscathed.
Spoiler
Show
Holy damage (10d6)[52], blind one round (incl undead)
* Will DC 22 for half damage and no blindness

If she DOES think she's got the main target, I need to know if there are other skeletons within striking distance as well.