Now, this isnt all that helpful if youre going to be flickering it again, because itll fall off, but its a nice bonus when you just need to protect a Creature or feel like using something akin to a combat trick
Cast Vision Skeins or All Suns' Dawn with Hive Mind out and get a big woot woot!" Pacts can, of course, be problematic with Hive Mind in play, so try to keep a counter or two handy
A Mana Crypt, Sol Ring, Thran Dynamo, and a land opening is a wonderful method of getting Godo, Bandit Warlord out with an Argentum Armor much faster than your table can react
Overall, Korvold's deck is fairly powerful, but it lacks the complex nuance of other top-tier commander decks and can feel a bit repetitive
There are enough powerful artifacts and enchantments in Commander that can absolutely ruin your game that Return to Dust is almost an auto-include in your deck