Print-on-demand proxies are for the part of Magic that actually happens most of the time: kitchen-table games, Commander nights, cube drafts, gauntlet testing, and I want to try this deck before I spend rent money on cardboard. The hard part isnt finding a printer
Exact edition and condition matter enormously here
Additionally, you should play cautiously around Anafenza, try to bait action if they have Remorseful Cleric, and maneuver around Scavenging Ooze by waiting to dredge until your opponent is tapped out
More and more decks are incorporating a Treasure production angle to accelerate their game plan, with cards like Dockside Extortionist and Smothering Tithe being the most (in)famous of the lot
If we're looking at a second main phase where we've got 15 mana from Neheb's ability but only a 3-drop in our hand, we'll be glad to be able to pump some of that into some card draw if we've got some of these artifacts on the field
Silverback Elder is the talk of the town