I actually like the sound of this. How about taking a leaf from Dota/HoN and making it so that the stunned target is invulnerable for the duration of the stun.
So like... Zhonya's Hourglass? That seems a bit stupid...
Not really. It makes the target invulnerable, not the caster. It would balance the item a bit more as it would make it so that melee characters would have a much easier time attempting to catch up their prey.
Jesus was an alien space pirate. Therefore, pirating is the right thing to do. -Detsuaxhe BRONIES UNITE!