Players take the role of illumineers, and each game plays like a unique story
That has lots of card draw potential, especially if you pair it with cards like Rionya, Fire Dancer and Mirage Phalanx that clone it several times over
Not only do your equipped creatures have the ability to tap a defending creature when they attack, but when Nazahn enters the battlefield, you get to search your library for Hammer of Nazahn
This is likely because of its pretty unique effect thats nicely suited to multiplayer formats by making things worse for your opponents while better for you
Here's a full list of the different rarities and how many times each got printed (Source): U2 20.700 U3 31.000 U4 41.300 C1 31.000 C2 62.000 C3 93.000 C4 124.000 C5 155.000 C11 341.000 Examples for U2 cards from Arabian Nights are: Drop of Honey, Serendib Efreet and Juzam Djinn
Much like Ruhan, Wyll, Blade of Frontiers makes for an interesting Voltron-Commander with a chaotic wrinkle to build around