There are various labyrinths there, so a couple of heroes are working on clearing them out, while Sandor paves the way forward.
Basically, the division is as follows.
Sandor has some cyclops, the rest of the troops are with Akamas, sometimes an orcish warrior joins in.
I should have hired a mage, but they now cost thirty, and I don't want to spend the money.
I actively use an ability... I forgot what it's called - it has Horn on it, so it hits hard, and it also triggers Cleave, so the cyclops can effectively sweep through everyone.
But I've never used Drain, and I can't learn it now - Sandor is already level 30.
Sanya is upgrading the Sword of Compulsion (from Sarah), and all the other swords are already at level 3.