!Not a serious build!

Just experimenting with Poet's Pen and Frostblink of Wintery Blast.

This "build" was the first idea that came to mind when the skillgem info was released.Since Frostblink of Wintery blast has no cooldown, and no charges (but a hefty cast time with no "instant" use), it is really beneficial to trigger it. Whether it's traps (I saw Waggle experimenting with that) or Asenath's Chant, or simply Poet's Pen.

While Asenath's Chant and Poet's Pen add a cooldown, we can reduce it in a few ways:

1. Haste watcher's eye - 40%
2. Boots - ~30%
3. Badge of the Brotherhood - from 70% - to 130%?

With my scuffed setup I got the cooldown to 0.10s

The bottleneck then becomes the attack speed. Stack Frenzy + attack speed supports and maybe a couple of chill supports in the 6-link (for Frostblink damage boost)

Lastly, for better clear, give HoI some base crit, use Occultist's explosions to shatter enemies (Call of the Void), HoI will curse on hit, and chain Ocucltist's explosions, etc...

You'll need a source of curse on hit.

*Very rough* pob just to satisfy rule 3.https://pobb.in/k02IW8DdiV6r

Have fun blasting? Probably not. I've got a slight headache.

EDIT: I'm late to the party, people have already been playing this:
https://www.reddit.com/r/PathOfExileBuilds/comments/18ho8lq/comment/kdb38io/?utm_source=share&utm_medium=web2x&context=3