Not sure how you'd trim, since Power Immunity is part of the package. I'd probably just use my favourites and ignore the rest.

I agree with ShadowMonarch212

Hmm...having every single power is...boring. I'd probably seal away (or maybe give away) most of my powers, and keep a select few. Immortality, Animation, and Personal Gravity. Because...living forever is awesome, animating things is a versatile ability, and I want to fly.

I'm in the minority but if it were me personally, I would keep every power because it could come in handy.

I would seal most  of them and just keep absolute wish, then if there is a problem... just wish the problem away. this tactic is as smart as it's lazy

No. I would seal any power that would threaten my individuality, straight-up discard any magic powers and keep the rest. If it's a universe where other people also have superpowers, advanced technology, magic, etc., I'd use Real World Enforcement on a universal scale, then do as described below using Telekinetic Force Manipulation.

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Running rampant in the world, spreading chaos and destruction everywhere you go for your own enjoyment while laughing at the utter futility of any attempt at stopping you?
... What? That's what Absolute Restoration is for.

Well as its complete, Meta power Manipulation is part of the package so, just seal the ones that would make you feel like you don't have free will like Omnichronal Perception and use Power Level Manipulation to decrease the level of the rest so you can grow/evolve with them slowly. However don't be an idiot and seal away an important defense power. Make sure to keep Psychic Immunity, Absolute Invulnerability, Absolute Immortality, Erasure Immunity, Soul Anchoring and Power Anchoring etc... At least that is what I would do.