Journeyman League 15 points to 25 points
I'm not sure what to add for the jump. Right now I'm running the Battlebox (Kaya, Argus x2, Feral) + Shifting Stones and Black Clad. I'm not sure what to add for the 10 points. What I'm considering right now is:
Max unit Bloodtrackers + Nualla
Druid + UA
Gallows grove or other 1 point filler.
I would say drop the Blackclad and bring the Lord Of The Feast with min Trackers & Nuala, and get A UA for the Stones. You need something that can kill infantry and some help cracking medium-to-heavy targets. The LotF and Trackers fit that role well.