Skyvaults is a unique variation of the Vault Hunters modpack. I will function in the same way as the regular vault hunters pack however you will be way up in the sky similar to Skyblocks.
Due to the requitement to feed the altar a special vault has been introduced called a Raw Vault. These are free to obtain via a budding crystal block that will grow them on the side.
These will scale in difficulty up to level 30 and can be used to gather vanilla resources.
Some special rooms can be found inside the vault such as Crystal Coves. Emerald caves and Farms.