mtg sphinx commander deck Ormos, Archive Keeper (Commander) - Sphinxes Modern Horizons 3 Commander (M3C) #75 Illustrated by Maxime Minard Magic Black white and blue Sphinx

Single cards like Dread Return are good, but of course Rise of the Dark Realms is even better

With Ancestral Vision and As Foretold you have a higher density of cards that do things and are less reliant on just cascading into Restore Balance

But it doesn't hit mana abilities and gives your opponents the choice

Yes, it will benefit your other opponents similarly to the C17 curse cycle (Curse of Opulence, Curse of Disturbance, etc.), but it will also incentivize those opponents to send more Creatures towards the cursed player to benefit from the free card advantage (and additional damage thanks to Trample)

It carries a large sundial on its back around which a miniature sun orbits and is said to lead the daybreak

Sliver Hivelord is that incentive