You dont need artifacts to get the historic trigger, but Teshar has found a home as the commander for white artifact-combo decks that pair Teshar with cards like Myr Retriever and Blasting Station to establish all kinds of powerful infinite loops
It's true that obtaining a BGS Black Label 10 grade would massively improve the price of any card, but it's also alarming that a very accessible card (that isn't even a POP 1) would easily beat out vintage collectibles that are essentially 1/1s in the Hobby
Sounds simple, but this is genuinely the best way to start
Cards like Bojuka Bog are immensely popular for this reason alone, and Dauthi Voidwalker is a perfect graveyard hate option with a bunch of extra abilities
The same is true for fear, first strike, double strike, deathtouch, haste, landwalk, lifelink, protection, reach, trample, shroud, and vigilance