Partner with Frodo, Adventurous Hobbit (When this creature enters, target player may put Frodo into their hand from their library, then shuffle.)
At the beginning of combat on your turn, create a Food token. (It's an artifact with ", , Sacrifice this token: You gain 3 life.")
Activated abilities of Foods you control cost less to activate.
Sam churns out a Food token every combat and discounts Food activated abilities, fueling a GW Food-matters engine that grinds value, gains tons of life, and converts that lifegain or token volume into a win. You curve into Sam, start pumping Foods, and snowball with payoffs that reward sacrificing or accumulating artifacts.
Free, repeatable Food generation every turn with no mana investment
Cost reduction makes Food and other artifact activations dramatically cheaper
Resilient grindy value engine in GW's strong ramp/recursion shell
Massive lifegain enables life-payoff and incidental defensive cushion
Partner with Frodo gives consistency and an extra body/synergy piece
Lacks an inherent fast win—needs payoffs to close games
Vulnerable to artifact wipes that strip your Food economy
Lifegain alone is durdly and can be ignored by faster decks
No native card draw or interaction baked into the commander
Color pair offers limited disruption against combo
Legendary Creature — Halfling Peasant
, 
, Sacrifice this token: You gain 3 life.")
less to activate.