Where are the other two spirits?

[Jinix the Elder]

My Reaper started obeying me in the Dwarven Taron Mine.
Sleem still refuses to help.

When the spirits level up you get to make a choice where to invest the points, but the choice is only between two of their spells so choose carefully.
I would like to see someone do a progress chart about which is the best choice to make to get max results.

Jinix the Elder

The question isn't who is going to let me; it's who is going to stop me.
Ayn Rand