All Treasure Making Discard to Draw Stuff There are a huge number of discard one, draw two, and then make Treasure tokens for future ramping and casting things that are great to add to your deck, especially in Highlander formats like Commander where you can run them all in the same deck
Aura Shards excels in this regard
If something goes wrong, there's always the backup plan of repeatedly casting Boomerang Basics and Stormchaser's Talent to make an army of otters
Card Advantage Engine: Windborn Muse, The Council of Four, and Dream Tides help you stay ahead while opponents fall behind
As if that weren't enough, if that player controls eight or more artifacts with the same name, they win the game
In a multiplayer game, if a player leaves the game, all cards that player owns leave as well