Eywa appears

At the instant the Devourers entered the fray, the entire battlefield became seemingly enshrouded in violet dark clouds. Insanely murky toxic black-violet fluids voraciously jetted towards the enemies, appearing similar to large regiments of violet clouds. Frequently when a Mountain Banshee was struck, the toxic fluids would splash wildly. Not only would it contaminate the victim, it would transform into a large scale AOE assault, rippling to other creatures around.

Yet strangely, those toxic fluids seem to carry an indescribable viscosity; leaving an impression that if one got struck by it, the fluids would inevitably adhere tightly to one’s skin. Sheyan could even see dense cyan fumes emitting out of the body surfaces of those contaminated creatures! Obviously, their skin were currently being wildly corroded away.