>>37149295> beyond that it protects the ecosystem.It's part of two Kalos trinities, his own and the XYZ one, specifically Xerneas represents the stag Eikthyrnir and the World Tree itself, Yveltal represents the end times bird Hræsvelgr and the eagle, and Zygarde represents Nidhogg and Jormungand (50%), Fenrir (10%) and Hel (perfect).
All 3 represent a part of the ecosystem (cycle of life and death and balance/order) and don't really have much lore beyond that.
