So, looking at Saffron Olive’s original list, we’ve lost a few cards, but not that many. Disperse can be easily replaced with cards that are strictly better, such as Compelling Deterrence, but Mage-Ring Network is a bit more problematic. Having played the deck some, it feels like a big loss.
On the other hand, there’s a number of cards with cycling, which could potentially be very good. As Foretold can replace the Brain in a Jar, especially in an environment with rampant artifact desctruction. Mix of both might also be a good idea.