As long as there are face-up "jammer" monsters on your side of the field, exchange the original ATK/DEF of all face-up monsters on the field
It may not be the best build for them, but it can serve as a baseline for your deck construction in the future:
Jace, Vryn's Prodigy The top four on this list are all insanely good cards, this is arguably the best of the lot overall
This little troublemaker is famous and banned in Commander for a reasonits one of the strongest mana engines red has ever seen
Another great thing about this deck's design is just how many monsters interact well with Last Turn
Cards graded by **PSA, BGS, or CGC** are valued based on centring, surface, edges, and corners, with small flaws leading to significant price differences