Help on Demacia Rising - Dawnhold node

I'm on the last node in this patch for Demacia Rising. I've unlocked all talents/skills but having challenges in Dawnhold node - the left most node where you take 10 turns to travel normally to.

I see high number of enemies so I've tried two comps:

1. Two Archer, Two Ranger, 2 Guard, Sona
2. Two Archer, One Ranger, Galio + Guard, Sona, Guard

Both have failed and I was hoping someone could share their success set up.

Thanks!