In fact, the top five cards on this list are all in the top ten most expensive cards in Modern (and two more cards from that top ten are in the set at rare!) So yeah, this is a pretty good roster of mythics
Try different card combinations and strategies to find out which playstyle suits you best
Crystals The full colored cycle of Crystals reduce costs, and each one has a static ability and an activated ability, so the 4 mana value slot is a key one to launch you into the the biggest and strongest cards, and rely on 2-mana rocks to curve into these on turn 3
While not the best dual lands in MTG for all situations, they provide exceptional turn-one consistency for decks with asymmetric color requirements
You may know how to play the singleton format, but there's a subtle complexity to both decks that make them an interesting grab for both experienced and new Magic: The Gathering Aetherdrift Commander players
Terastal Fest ex (13,000): Already showing strong appreciation at 2.4 in 15 months