Talk:Runaan's Hurricane/@comment-188.193.164.5-20121219000945/@comment-178.98.130.107-20130101100531

It is confusing yes.

Basically:

Kayle with Hurricane presses E and right clicks someone.

The one she right clicked on recieves extra damage based on her AP and causes a ring of fire to erupt around them dealling splash damage.

Things which the hurricane bolts attack recieve extra damage based on her AP however do NOT cause the ring of fire to erupt around them.

This extra damage stacks, so a target being hit by the ring of fire and a hurricane bolt will get dealt a lot of damage. (Not positive about that last point but I'm fairly certain it's how it works.)