Apex Devastator (Ripple Foil) [Modern Horizons 3 Commander] Commander Masters and you may activate Comet

and you may activate Comet

Then shuffle and put the last cards you looked at this way on top in any order

That creature cannot be regenerated this turn

your life total can't change and you gain protection from everything

" —Herman Melville

Apex Devastator (Ripple Foil) [Modern Horizons 3 Commander] Commander Masters and you may activate CometSet: Modern Horizons 3 Commander Type: Creature Chimera Hydra Rarity: Mythic Cascade, cascade, cascade, cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order. Multiple instances of cascade trigger separately.)