It's in this set because it's synergistic with the rest of the design and allows us to tap into another fun top-down trope
If Mishra, Claimed by Gix and a creature named Phyrexian Dragon Engine are attacking, and you both own and control them, exile them, then meld them into Mishra, Lost to Phyrexia
Feature image credit: Brash Taunter Artist Svetlin Velinov
This allows Smugglers Share to draw you an obscene amount of cards if everyone is drawing more than one card each turn
THE BROTHERS WAR CARDS TO KEEP WATCH ON Cityscape Leveler is a tad over-costed for most builds and is less exciting than the other main Mythic artifact in the set but that said, its still a monster of a play in Colorless decks
In Duskmourn: House of Horror, players will dare to enter this plane-enveloping House where their fears come to life