As much as the rules and structure of the format, individual cards tell the story of Commander
These are both control decks, but the UB (blue-black) deck is more dedicated to the control game plan, opting for extra counterspells where the Sultai (black-green-blue) deck has Satyr Wayfinders and more Planeswalkers
Locke Cole Rating: 6/10 Blue/black is just trying to be a control deck in Final Fantasy , and Locke Cole does everything you want a control deck to do
Enchanted creature gets +2/+2 and has flying
That means that this scaling threat is more protected than it might look
If you cast Mind Control targeting the relic, as soon as the Relic falls under your control, it stops being a creature, and therefore, Mind Control can no longer enchant it