It pairs well with Plumb the Forbidden since you can use Sedgemoor Witchs Magecraft ability to draw cards and gain a bunch of life
But where Storm of Saruman stands out is that its not just certain spell types, like Swarm Intelligence or Reflections of Littjara
Castle Locthwain The black Castle from the Throne of Eldraine cycle, Castle Locthwain enters untapped in most cases (note that it doesnt specify basic Swamps), adds black, and draws you cards
Its got all the hallmarks of a top chase insane playability, a popular/nostalgic Pokemon, gorgeous artwork and incredible rarity
The version of Arena Cube from last summer wasn't a Zendikar-themed cube, but by breaking Singleton for fetch lands, we made Zendikar's core mechanic, landfall, much more powerful