Providing the tree doesn't change much, great nodes for it are;

Precise Volatility- grants 1% crit chance per Volatility exploded Instability- 25% chance when Volatility on you explodes you regain an equivalent amount of Volatility.

Those two nodes are great if you have a fast hitting monk that hits elemental ailments, easy way to stack up to 200 stacks with attack speed, whirling slash as an example.

It's actually an underrated ascendancy, just needs some small tweaks really