Path, Plow, Bolt and Fatal Push are super efficient all round great removal cards and would take the top four slots, Dismember and Arc Trail probably takes the next two but after that it is all about the Pulses, Vindicates and Judgements
Shadowspear helps ensure you have consistent access to lifegain and trample for your ring bearer, with the side benefit of letting you remove hexproof and indestructible from opposing threats, and can be searched up with Urzas Saga
The following numbers are based on number of decks created with these cards as their commanders on Deckstats in 2025, rather than the total amount of decks using them
If you opened up a pack with Aboshan and Cephalid Looter, you'd likely draft Aboshan
Its Eminence keyword means that, whether this card is on the battlefield or not, all your MTG dragons are one mana cheaper