In the context of The Brothers War, the new keyword is excellent at providing you a way to make use of Powerstones while not punishing you for leaving all your rocks in the car before battle, which means a wide variety of Commander decks will likely be seeking to include Prototype cards in their lists
Sold on eBay for 1,736.91 ( $2,325) on 15 Jan 2025
Mix artifact ramp (works in any deck) with land ramp (harder to remove)
There are all sorts of ways to make Aurelia go infinite, giving you all the combat steps you need to take down your opponents
My philosophy around these sorts of cards is in many ways informed by the popularity of the Modern format and just generally formats where many different archetypes are viable
Im somewhat suspicious of interaction in this deck, as every noncreature in the deck is worse than usual if youre manifesting or cloaking them off the top of your library