Sleek

Artificial Minsk, Pseudo-Biological Robot for my current D&D campaign. They're used primarily as recon scouts and spies, though a few are assigned with the Ohana in advisory and clerical research positions.

Regular Sleek have a sophisticated enough AI to have agency, learning (and class levelling abilities), but cannot learn magic.

Sleek that have been infused by a spiritual animus (a not uncommon occurrence with constructs in the world of Inheritance), can learn magic, but are usually shunned by their creators as dangerous and malfunctioning entities.