Here is another commander, the stealth leader/mage Nightfinder, along with the stealth troop Rogue.
They have ok protection, good melee and a nasty mini crossbow which causes decay. The decay is subject to change if it's too good/annoying.
After the update the Tharoon will be stealth specialists with a stealth mage, stealth commander+troops, assassin and a consort style spy. They'll also get some elite flying troops.