There aren't many colorless legendary spells you'll be casting anyway, and in this decklist, the only colorless legendary spells are artifacts, which aren't too costly to cast to begin with
For anyone who didnt play Dominaria in 2018, Cloudreader Sphinx was the best blue common
Form of the Mulldrifter Form of the Mulldrifter can help you dig through your deck much faster since even a dead draw is now a way to draw more cards
Emerging as a powerful warlock, Exdeath was defeated 30 years prior to the events of the game, and sealed in a parallel world by its four elemental crystals
As a longtime Magic: The Gathering player and trader, Ive spent countless hours manually entering cards into online tools just to track my collection, organize trades, and build decks