You cant just put Karn Liberated and Desperate Ritual in the same deck and expect that to work when you dont draw Irencrag Feat
What set is High Market from
And the card is very abusable with artifact recursion effects (like Academy Ruins) or fork ones (like Kurkesh, Onakke Ancient)
Combine those elements with the fact that Slivers are featured, and its no surprise to see these cards boast such high price points
Swords of X and Y (Sword of Feast and Famine, Sword of Fire and Ice, Sword of Hearth and Home, Sword of Sinew and Steel, etc.) An incredibly powerful series of Equipment that were introduced in Darksteel , the swords of X and Y have been casual favorites for years and years
While Ive been a big advocate for cards like Farewell lately and Scavenger Grounds always I want to talk this time about the little roleplayers that can slot into your build and pull their weight no matter the game