>>96576423
Ed would be S-tier, dunno if he should be gruul or boros. He'd generate food tokens and have some kind of chaos effect based on how he constantly confuses and tilts his customers.

Maybe
>Ed, Hapless Cashier
>RW
Whenever an opponent casts a creature spell, create a Food Token
>3R:Tap- Sacrifice any amount of food tokens. Gain control of target creature an opponent controls with converted mana cost equal to the amount of food tokens you sacrificed.