mtg whenever you gain life draw a card Deck Starving Revenant (The Lost Caverns

1 Patron of the Vein

With so many cards using counters, it can help to have physical counter markers to actually mark the cards

We also have a ton of noncreature support cards that are wildly powerful in Etrata in particular

Nezahal, Primal Tide and Verdant Sun's Avatar powerful value engines that help you stay ahead

Any deck that uses Halo Fountain would likely also run Mentor of the Meek because both make use of low-powered Creatures (often Tokens) to trigger or activate these draw abilities

The Necron Dynasties deck is a mono-black deck that focuses on using the Unearth ability to get powerful creatures from your graveyard for one last attack and activate powerful special abilities