best domain cards mtg Zoo is Burning up Modern Domain in MTG: Rules, History,

In case you never played with the conjure mechanic: This is a digital-only MTGA mechanic that basically spawns cards from thin air

Umezawa's Jitte from Kamigawa also deserves a shoutout for making creature combat a nightmare

The final big proliferate-friendly card I'd recommend is Tezzeret the Seeker, which can find your important artifacts more efficiently than the other tutors can, plus it also acts as huge ramp if you've got an Everflowing Chalice or Empowered Autogenerator on the battlefield

is a two-ink action card has just one line of text, but is perfect for anyone looking to pick off some smaller characters