old god touched infinite dragon :) they specialize much more in alternate universes than they do in timelines

they've traveled to many different timelines killing and 'absorbing' their alternate selves, making them effectively immortal

their favourite mode of tormenting someone is to drop them into an alternate reality that plays on their deepest fears

given the absorbing of their alters' timelines and energies, it's caused them to more or less exist in several alternate realities all at once- that glitch effect is a constant part of them as a result, and their voice is often echoed by different versions/phrasing

also existing as multiple versions of themselves across many realities at once has left them entirely unhinged ^^;