Fetch Lands They might not be fancy, but fetch lands whittle down your life total, especially since cracking a fetch often involves paying 3 life with shock lands
Especially when combined with more of Rise of the Floodborns best amethyst cards, which provide lore and other benefits when removed from play - using Arthur, Wizard's Apprentice as a cheap way of bouncing them between your hand and the table, activating effects as you go, is sure to sit at the heart of many purple decks
Unlike other basic lands, however, Wastes do not count toward Domain
More than 14 years after it was first handed out, one of these sold for an impressive $32,000 in late 2021
You could just as easily use a sticky note, a coin, or anything else, and it wouldn't make any difference