I love Zhao Chan, when he steps into combat, his first move is Thunderwave.
I remember when I was DMing a group and they were getting their butts kicked by zombies lots of zombies, I brought Zhao Chan in as NPC to help them, didn't wanna kill everyone off lol,  anyways, Zhao hit Thunderwave followed by 3 more brutal attacks .
The group's Barbarian was like, why did I make a barbarian? 
Next day irl, 2 of the 6 made Monks and became students under Zhao.

I miss those days.