Budget Food Chain

Goal: This deck is just like any other [[Food Chain]] combo deck. You use Food Chain and "cast from exile" creatures like [[Squee, the Immortal]], [[Misthollow Griffin]] and [[Eternal Scourge]] to generate infinite mana, then exile and recast Tazri with a payoff like [[Halimar Excavator]], [[Kalastria Healer]] and [[Hagra Diabolist]] to drain or mill out our opponents.
Comments: I got most of the key cards from this primer, and while it does say that it's hard to make a cEDH level budget deck, I think this is a decent crack at it.
Also, I found a lot of spicy cards during my search.
[[Library of Lat-Nam]] is either a tutor or card draw, both of which are pretty good.
[[Disciple of Deceit]] works really well with [[Holdout Settlement]] and [[Survivor's Encampment]] and can serve as early board presence as well as a "tutor".
[[Distant Memories]] always works in your favour in this deck. It basically tutors for "cast from exile" cards, because nobody wants you to draw 3 cards and still get value.
[[Selective Memory]] exiles bad draws from our deck, in addition to our "cast from exile" cards.
[[Noble Benefactor]] may be a symmetrical effect, but board presence + free tutor? Sign me up.
[[Autumn's Veil]] basically reads "your opponents can't do anything during this turn", since most counterspells and removal are blue or black. Great way to protect your combo.
[[Incubation // Incongruity]] is straight up amazing. Incubation digs for a creature while Incongruity removes a threat. The key part of Incongruity is that it exiles as well, and at instant speed. Really underrated removal.

https://www.reddit.com/r/BudgetBrews/comments/b7m4xa/contest_tazri_food_chain_with_75/