Mindslayer Mechanics Questions

[Orion]

Mindslayer Mechanics:

Psi-Fighting Tree: What happens if I have a gem equipped when I use Telekinetic Smash?
Augmented Striking Tree: Will Kinetic Strike hit with all 3 of my weapons for 126% each, or only with my main hand? If it does get multi hits, is the flat bonus against frozen still only applied once?

[HousePet]

If you are using a gem, it won't do the TK slot attack.

The bonus damage from Kinetic Strike against frozen targets only applies once.