Devastating Onslaught is no exception, as with the right combination of creatures and artifacts, you can win the game off its cast
Job select is of course the reason why, so take this highly and look to pair it with Dragoon's Lance and White Mage's Staff
There are definitely times when it'll be your all-star card, but I can also imagine cutting it from the deck that's not got many instants
For all intents and purposes, this turns off combat for a turn, acting as a pseudo-fog stapled to a wrath
You can build around it to draw cards and skyrocket your life total or build defensively and slowly destroy your opponent with every one of their draws
While being played or even heavily played is fine, ideally, the cards that you buy will be in good enough shape to be tournament playable