Persuasion
Deception
Slight of hand
Acrobatics
Aids cannot provoke oppourtunity attacks, and can make a DC15 dex saving throw and dodge, taking 0 damage.
+5 to hit, 2D8+2, 90ft, shoots a ball of wind.
DC13 dex saving throw, 2D4+1, 60ft, shoots 10 daggers, the target has to make a different save against each of the 10 daggers.