As there are numerous legendary creatures that directly reference enchantments, it's no surprise that there are numerous potent enchantment-based commanders for players to choose from when constructing a commander deck
Swiping two good cards (the third and fourth best in the deck) makes for good card draw, assuming you have the colors to cast opposing spells
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MTG Lost Caverns of Ixalan Pirate deck The pirate deck, Ahoy Mateys, has an unusual theme for the type: it plays with the graveyard
Battle for Zendikar followed on the same lines with two Nissa flavored cards, one of which was a rare and the other a common
There is a good reason why Izzet is so popular in Standard play and why this Prismari deck takes those same principles and stretches them into a 100-card singleton deck that's a ton of fun to play with but frustrating as hell to play against.