1. 1,2,3,4,5 is sequenced in skills
2. If 1 is a healer and 2 initiates, the sequence will carry on to 3 4 5 and back to 1.
-if 1's initiation range is shorter than 2, and 2 initiates first, the sequence will carry on to 3 4 5 and back to 1
3. If 1 initiates, and 2 is CC-ed, sequence will follow to 3 4 5 and back to 2.
4. If 1 initiates, and 2 and 4 is cced, sequence will follow to 3,5 and back to 2 then 4.
5. Arena position 1 of your team will always draw aggro to their position 1(no matter if range or melee)
6. Arena position 2 of your team will always draw aggro to their position 2(no matter if range or melee)
7. Aggro will only drop and swap IF the hero has not attacked for several seconds approximately 5-6 seconds, and detects the nearest hero next to him
e.g if your position 1 is confused for 4 seconds followed by another 3 seconds flinch, he will no longer target their position 1 and instead, simply the nearest to him.