Alteration/Shadowling

What your design should specify

the noun: shadow<feline> or shadowling
the appearance or “tap”: how it appears in the room description
the description or “look”: the more detailed description people see when they look at your shadowling

Short TAPS are 15/15/15, Long TAPS are 80, and LOOKs are 500

From GM posts:

Must remain shadow-based that can melt into someone's shadow and is primarily composed of darkness.
Must be compatible to mentions of bat-like wings, paws, cat-like hissing, fur, and hackles. The LOOK doesn't have to explicitly say those details, but it can't have anything that would contradict the presence of them. Because of this, it's almost always gonna end up being feline-ish.
Shadowlings are also like Shadow Servants in that they don't wear clothes. They're made of shadows.

From alteration session interactions:

They have to be compatible with mentions of being tiny, small and diminutive.
Noun changes are allowed, but feline types that could ambiguously refer to another animal type like "shadowcub" are not allowed. More general ones like "shadowbeast" can be acceptable as long as feline is in the LOOK.
They have to have bright eyes, or specifically they cannot have cloudy or dark eyes