THM had Flash Freeze back in the day. It was actually a pretty OP skill because it would incap and knock down Buffalo almost every time it hit. (Pretty much allowed THM to solo it.) They eventually took it away for whatever reason when they started to readjust the classes but it was a nice move to have on the side when you needed an extra push and didn't have the MP or if you were waiting on timers.

I wouldn't have any complaints if they brought them back.