What the second S2 mission we get?

[Agnostic187]

I know about the Onmagoug party mission on S2, but but/where is this 'Rogues Shortcut' mission at?

[Kaydin]

It's in the caves on Moatoob. Go through the gate you come through after you fight Dimmagolus. The other gate leads to Tunnel Recapture and Desert Goliath.