If I can loop a card into the graveyard again and again, even if I'm not making extra mana or creating anything in the process, I'll get that many 1/1 Black Fungus tokens on my end step
Its not just any crossover either, as this is a set built from the ground up with the help of the Dungeons & Dragons team to bring the tabletop RPG into the card game for the very first time
having access to all five colours of mana on a two-mana artifact makes things far easier to manage
Huge stat lines dont matter
I think my overall favorite has to be Blightsteel Colossus, though the original art is iconic, but very static
Vampiric Bloodlust A fascinating little set was creeping around the corner: Ixalan would come out two months after Commander 2017 and bring 11 white Vampires, and Rivals of Ixalan would bring 10 more unique white Vampires