Overlay acts similar to aura, but much more complex. It encapsulates the body of the pacapillar in full, and can have various effects, such as (but not limited to) glitch, hologram, flame, and amoeba. The Overlay must be see-through enough that the pacapillar is still clear beneath it, but must take up anywhere from 50% of the body to 100%. Glowing effects and disappearing Overlays will still need their appropriate twin traits to be applied (such as bioluminescence and animation.)
