I am currently trying to figure out how to write the actions of an eldritch god that I've created in a Role-Play setting that I have with a few friends, this setting is mainly based on the SCP Universe, although heavily modified. The god is called Inithrul, and exists all across the universe while being completely undetectable to anyone and anything, the one exception being it's avatar, which is on earth.
This god has existed since before time, before reality as we know it existed, and avoided being shattered into shards by some entity.
Inithrul knew the earliest men, it knew them well, as it was around them for most of their early time on earth, before it went to sleep around a hundred thousand years ago, only to have itself, and it's avatar, partially awakened by a cult. While this cult managed to awaken Inithrul partially, it failed to wake Inithrul completely due to the cult being stopped by the setting's Global Occult Coalition, because of this Inithrul is limited to a tiny fraction of itself, which still makes it incredibly powerful. further more, it is trapped by an energy field and can not break out.
The avatar in question is feminine in it's outline, has six insect wings, four arms and two legs, it takes this shape as it is the most approachable form it can shape this avatar into while still appealing to it's own perception.
Inithrul's actions in the setting are quite straight-forward, which isn't good, that why I come here, how can I write things to make it more cryptic, random and unknowable? And does anyone have a suggestion on what to do next? (Sorry if my grammar was poor.)