If you find its mana cost a bit too much, then opt for the Plot mechanic, which does delay the casting but also reduces the cost by a single green mana
But, obviously, the fetch lands break the no-explicit-reprints rule of the first Modern Horizons
Sword of Hours You can double the number of counters on equipped creatures with Sword of Hours depending on your dice-rolling skills
I see her fairing better in the long run, however, than the location/song cards on this list given her status at Disney Princess
Commander : Aw, it's too bad that you can't use your Sol Ring or equip any equipment to your creatures
Aside from being nice to look at, they do each require a bit of know-how to use them properly, with some pros and cons any time you want to put one in a deck