Boss Monster: Vault of Villains

Marsoni

M251S

$11.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Boss Monster: Vault of VillainsWith Vault of Villains, you can combine any of your Boss Monster sets, from the original to Rise of the Minibosses. Keep your game balanced while creating endless gameplay combinations. So step into the Vault of Villains and become the ultimate Boss!

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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I used this as a junction point on a 1 gauge wire. I added an 8 gauge wire to one side, and the cover would not seat. I had to bend and maneuver the ring terminals to make the cover catch. For the price of the items, if used without any secondary wires attached and interior use only, this is an unbeatable deal.

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Reviewed in the United States on January 30, 2026