We know we want it to be enchantment focused and to capitalize on that theme, so lets look at the common enchantment commanders
Aurelia, the Law Above Aurelia, the Law Above traditionally enables aggressive strategies, but its equally adept at punishing your opponents for turning cardboard sideways
More importantly, while it wouldn't be terrible , I'm not sure you'd ever normally include any of these cards in a Karazikar deck (and EDHREC agrees with me)
The shaman pictured here is very much conducting a deathrite
What should you build if you own a couple, or if you open a few
These ranking systems are all based on the Elo rating system (specifically a Glicko style system for Magic Arena) but hide the numbers and use more gamer-friendly tiers instead