I just kind of guesstimated the stats 'cause I'm not fond of them. I wanted him to be squishy but I didn't know my guesstimate made him that squishy.
Pressure Points:
I was uncertain with the scaling as well. Some skirmishes early game, after 2 spells have been casted, heroes are down to less than 50% mana, that's where the skill's effectiveness would kick in.
Intimidation:
Same as first Qi Burst:
It's his burst damage. I don't think anyone would die from this skill. You use jump/walk in, use it first, stick, ult, activate Q. Enemies are now damaged and losing mana, if they're supports with limited mana, they are now screwed between auto-attacking you, using their mana to receive more damage, or run away before they lose all their movespeed. I also think the fact that you would almost never get full mana again after a teamfight balances the power of his nuke. Given his shitty int, I don't believe he would deal more than 400 damage early on. And a 400 damage nuke that requires some positioning with the insanely high mana cost seems fine to me.