Heretic of The Seventh Circle
So, I had a two-fold idea for a Barbarian path.
- You cast certain spells when you rage, or as a ritual if appropriate, which cause nature to erupt around you and hinder or attack your enemies and help you and your allies. Spike Growth, Speak With Plants, Plant Growth, etc.
- You become more and more plant-like when you rage, gaining higher AC and resist poison and acid, and eventually tree stride, etc.