Fumulus, the Infestation Fumulus, the Infestation helps out sacrifice decks by turning any real creatures you sacrifice into a second body for cards like Goblin Bombardment and Ashnod's Altar
If you ever wanted to build Oops, all Blightnings! then you have a Commander
Destroy or counter that card instead, if possible
While it is expensive and somewhat slow, if you can untap with it on the battlefield and a grip full of cycling cards, the game should quickly get out of hand, despite the randomness inherent in Unpredictable Cyclone
You can get codes from 3rd party stores that collect codes from players who don't need them and resell them to you
Obviously Id known it since I was a kid, its up there with Dungeons & Dragons of the epoch of nerdiness