Pulling off tricks at instant speed will never not appeal to me
Izzet Spellslinger can utilize artifacts a TON of useful ways, such as: Ramp with them using cards like Galazeth Prismari and Inspiring Statuary Draw cards off them with cards like Shimmer Dragon and Universal Surveillance Deal damage with them using Ghirapur Aether Grid Turn them into finishers with Rise and Shine and Cyberdrive Awakener Fuel powerful Improvise, Metalcraft, and Affinity cards like Reality Heist and Whir of Invention Honestly, ignoring the other stuff Attractions do, "cast an instant/sorcery make an artifact" is literally worth including
It told me because they represent the same thing all markets are built on: belief
Some prime examples are the likes of Floriferous Vinewall or Gatecreeper Vine, the latter being my favorite one as its reliable and you could end up with a gate to fix your mana, like Black Dragon Gate or the game-changing Basilisk Gate
The Meathook Massacre will also see any of your creatures dying and deal 1 damage to each opponent
Maja pumps and grows the team