The swing in momentum this causes is often enough to decide a game on its own by letting you effectively punish your opponent for playing their strongest cards
You could attach this magical aura to creatures like Deceiver Exarch and Pestermite as early as turn four
The case features two removable cups for dice, counters, coins, chips, anything that would be needed for play
Ashnods Altar Ashnod's Altar is a creature sacrifice outlet that nets for each creature sacrificed
While I don't think Honored Knight-Captain is an auto-include in equipment decks in Commander, especially if you are playing a lower-bracket deck or a budget build, I think it's a reasonable option for adding multiple bodies to the battlefield to equip to while also potentially finding your best equipment in a given situation
Kindred decks focus on one creature type and include cards meant to support those creatures specifically, and their strategies more generally