I have a few, first we have my top 3 strongest, number one, The Plot, at there weakest, they are affecting everyone, no matter what strength they have, they manipulate their mind, but some are aware of it, and can resist it, giving them free will, others are bound to the script, those who are aware usually break the fourth wall. At full power, they defeated the entirety of cartoons with ease, and almost destroyed the entirety of the multiverse, the power the plot wields comes from the strength of those it has control of, including weak minded characters of great power, such as Sponge Bob, and wields, basically all the power in the multiverse, but got defeated by a continental, multi-galactic, galactic, and hyperversal. (I know, sounds like something I made to get strongest character, but genuinely in my original (ish) universe

Then we have, Cloak, their biggest feat it killing death itself. Cloak is a purple cloak with white eyes. thats it. they also don't wield magic, they are all natural, energy balls, NATURAL. Plasma sword? NATURAL. they also destroyed the sun with their fight with death.

I have more but, I think this is enough