Min

Min is the guardian of the portal in between worlds, which can be accessed by anyone regardless of dymension but only under fairly strict conditions.

Min is mute (uses sign language to comunicate), her role consisting of judging those who wish to use the portal to travel to different worlds.

She has short term precognition, being able to foresee into a bunch of "random" timed future events (which usually serve to guide her in some way).

Her golden markings spread counting her days as a portal guardian (the riskier the choice she makes the faster they spread).