For collectors who grew up in the WOTC era, the ultimate grail will always be a 1st Edition Charizard
Instead of generating idealized lists filled with cards you may not own, the platform can import collections from ManaBox, Moxfield, Archidekt, and other services, then build or optimize decks using the cards already available in your collection
They have a library of art to choose from. In a similar vein, ogvampire79 added Dang
In this environment, skipping your draw step is not a detractor as that will help you avoid decks that punish you for drawing, like Sheoldred, the Apocalypse or Nekusar, the Mindrazer
After all, you are spending two mana and a card simply to lower the cost of activated abilities of an Artifact you control