it would be kind of like Redi's lore though, and it is just a suggestion you don't have to use it

Here's my idea:

So the Banisher has lately been hiding little temples with powers there all across the multiverse, so a lot of characters got their powers from the Banisher. In this case, instead of randomly stumbling upon it, Eggyhead and others knew of its existence. The golden egg, made of galactic gold, containing several powers, Eggyhead went searching for it, soon enough, there it was. The golden egg, he had found it. Eggyhead picks up the golden egg and almost faints because of how many powers and knowledge are rushing through his head. Excited, the Banisher teleports to Eggyhead, he had been waiting eons for somebody to find it. Eggyhead gets trained to use it.

is my idea good? there's a big chance he already has lore but here's my idea

He already has lore

ok

i was expecting that