Set a series of 2^200 enchanted ball bearings, each with slightly different elemental compositions, into orbit around the wormhole, allowing them to form a complex system between each other and the anomaly. A brain.
"What is a planet? Why are you making them?"
{6} You set your ball bearings into place, and you feel the space around you begin to hum with power. As the last one slips into place, you feel the hum cease, and then a foreign presence brushes the edge of your mind. You get...not a word, exactly, but rather the feeling of experiencing what the word represents.
CuriosityForge the blackhole/wormhole into an Avatar and inhabit it. Just cause.
{1} You attempt to forge the Anomaly into an Avatar, but the array created by Egan repulses you every attempt. You feel a foreign presence brush you mind.
ConfusionMake a negaverse, which is just this universe but everyone has racing strips and fins to lower wind resistence
{2} You don't manage to make an entire negaverse, but you do manage to create a zone around yourself that adds racing stripes and fins, which reduce wind resistance, even when they reasonably shouldn't. Cool!
Acquire even higher levels of power as a god by throwing a truly legendary temper tantrum.
{4} Your temper tantrum is so legendary people that don't even exist yet seem to be talking about it. How you can tell, you're not sure, but you can feel your power grow anyway. Perhaps you'll use a small amount to make these future people exist, as thanks. Or don't. You're a god. What're they gonna do? Kill you?
Create a miserable race of humanoids to live on the miserable planet.
{2} Somehow, you've created something that is actually happy when miserable. Therefore, it's not miserable, but merely content. Task failed...successfully?
Create a giant stone fox, use that as a physical form, then drop kick that planet!
{3} You are now a giant stone fox! Your drop kick isn't that impressive, but you're a giant stone fox, so it still goes pretty far.
Dance madly, and attempt to entrance the rest into the Mad Dance. Reject creation. Embrace the dance!
{4} You begin your Dance, and the surrounding area seems to pause. The very fabric of space around you begins to dance along to your Mad Dance, but only the small area around you.
In a distant corner of the universe, a small tear opens and closes. It seems you've drawn the attention of something.