He is easy the only problem could be the regen for that either you can hit him for that time or use someone who can either bleed or nullify that regen.
What mode? Master? Well you have you use a champ that can stay avile long enough for the regernation. He will not regen again. Use a champion with regenration or a champ with a another damage over time ablity not blleed.
You have to play defense the 1st 30 seconds while he has regen. Evade and block. After his regen is over, wreck him. Use a class advantage or a bleeder on him to speed it up. Also, bait his SP1. It's easy to avoid, and his SP2 does a lot of damage even when blocked. After his regen is gone, he's easy. Don't let him mess with your head.
Comments
Watch this vid I made: