Temporal Mastery $7.49 Extra turn spells are always in demand, and Temporal Mastery is an extra turn spell that can cost only 2 mana
Jumpstart boosters reduce the mental load it takes to build decks, and helps show how cards work in more situations with fewer games to play
Formats like Modern and Pioneer usually require you to deal with lots of different permanents, and the flexibility of Skyclave is king in those cases
With Morphs Mimicry ability, you can shift any character you want onto it as if it had any name of any character in Lorcana
Curse of Surveillance is one of the most important payoffs to the archetype, being a potent way to refill your hand each turn after unloading all your curses on to one unlucky victim
While I primarily rank these based on expected strength, new commanders must also compete against their peers: Commanders that exist within well-explored archetypes without adding anything new or are obviously worse than existing commanders within their niche naturally fall lower than something innovative that offers a truly unique build-around