Eh i guess.
Just seems kind of pointless to give him that resistance when there is only 1 yellow hero that drops defense and that 1 yellow hero beats the immunity. Then the same hero beats the special skill as well.
His heals + defense debuff are his perks. Rest is crap that looks good on paper but in actuality is pretty useless.
Plus very fast mana vs slow mana = death of kunchen unless board is so bad that you cant even line up 6 yellow tiles in 3 to 4 moves.
If he was average mana i probably would have already spent to snag him and max him just for the heals and defense debuff
But 3 useless perks + slow mana, yea sounds like aeron is the better hero so far