Aside from a couple random choices, 95% of the deck is focused on the goal of "put creatures in graveyard, profit" and that's good to see
Overall) - Freya Crescent This one-mana on-curve uncommon has flying on your turn and then is a mana tapper for red that can only be used for casting or equipping that spell, so she's brilliant in that brew, ideally in the 99 or support outside of Commander, not leading it
If these games go really slow, then some of these might be good at breaking those stalled boards, especially this Crystal
Cid is surprisingly included in all series simultaneously
// Menace As Braska's Final Aeon's first or second chapter ability resolves, the next opponent in turn order (or, if it's an opponent's turn, that opponent) chooses a card in hand without revealing it, then each other opponent in turn order does the same