**The second Crazy Beast is Gone Bonkers until it's added to the card database**
Here is my take on Goblin Bikers, which is functionally a budget version Fiendsmith Goblin Bikers but also not at the same time. The whole point of the deck is to use a VERY small Unchained engine, to have the board end on a Unchained Soul of Rage, Wave High King CAesar, and any Rank 3 of your choice, with any hand traps or other back row to help disrupt your opponent's turn.
My favorite tech option is Reincarnation Unveiling Mail, the Equip spell tied to the Armored Xyz package. Searching this gives a free pop target for Sharvara that recurs itself during either End Phase as a possible deterrent for combat and possibly a way to close out a game. Full-Armored Xyz is still there, given how good of a card it is in the dec, but having that second target allows for (just barely) less predictable lines of play in the deck when searching for a card with Xyz Armor Fortress.
The ratios for the Goblin Bikers is to ensure that most hands, more often than not, are playable. While the deck still has a tendency to brick, it's more infrequent than one would assume. I'm also running two of the main Gone Wild targets in case I open one and it kills the combo a bit or different resources need to be used when they possibly didn't need to be.
I think this build is pretty good, but I will concede that the extra deck could use work and that the deck isn't quite as good as the Fiendsmith variant. However, it is a hell of a lot cheaper than that variant and gets the same job done.