Greetings,
Noticed an issue with Multiverse Inventories making a huge conflict with Dungeon lootibility and Raiding.
Multiverse Inventories allows you to control ones inventories per world & can make world groups to allow inventory transferring. The issue is, if you were to add your new world/dungeon to the group you would be able to bring in your survival gear into a dungeon and if the dungeon has a specific quest that you can only use iron armor that the dungeon would provide would break the system.
As for looting, if you were to not have multiverse inventories allowed in the grouping of the dungeon, if you were to loot the dungeon and want to leave with the loot you've earned, multiverse inventories would lock the loot to only that world. (EnderChests would work; but its still something to mention)
So we'd need a compatibility possibly with Multiverse & allowing loot to leave the dungeon world into the survival world.