>>1753161
As for actual metal, yes indeed as well.
- Cyborg is part-robot, part-Cookie (she was a normal Cookie, but was critically wounded, then turned into a cyborg by Aloe Cookie to save her life)
- Mercurial Knight, a faerie Cookie, was given a 'silver blessing', removing his color/flavor/scent/memories in trade for mastery of amalgamation (turning into mostly mercury and speeding through the sky like a blur)