Complete List of Ways to Earn Omnilium?

[Gouki]

I can't seem to find a page in the Rules that details all the ways to earn Omnilium... I know that posting IC is one way and voting is another, then there's the weekly top-up and then there's becoming an overlord in a verse, you can actually find Omnilium in-game or extract it from items and by killing other Primes.

Are there any other methods? And how is the Omnilium per IC post calculated?

[Omni]

Bonus Rewards

As for the Omnilium per IC post, it's based on your post length, but I'm not revealing the exact formula.

[Gouki]

Thanks for the quick reply!