Farideh will lead you to some of the dice-rolling cards in the set, like Scion of Stygia, Wizards Spellbook, and the famous Deck of Many Things
Hoopa ex Greninja Using only Dark energy, ideally start with Hoopa to start dealing early damage and also targeting those in the bench which can easily be whittled down by Greninja later on
Have Darksteel Forge on the field to protect both the angel and the equipment from targeted removal
Arthur, Marigold Knight is a fine commander
This means theyll keep going forever if uninterrupted, so you will need a sacrifice outlet of some kind to eventually turn off the creature tap
Discard and disruption By attacking the opponents hand early, black can slow combo decks and remove key answers before they matter