I was playing the Dalek mod 47 with JEI and NEI I was looking around in the items using JEI and NEI then I found some item I saw that the mod they were in was The Dalek mod here's some screenshots of what I found

The 1 Item is: ODM Sword

The 2 Item is: Crescent Rose

The 3 Item is: Candy Cane

The 4 Item is: Lambent Light

The 5 Item is: Phaser

The 6 Item Is: Asgores Trident

The Last/7 Item Is: Seraph Blade

Don't Mind The 0's they are just the item id but why 0 its because they aren't in any mod tap but still are in the game so they don't really need a valid id. But Most importantly why did you guys hide these items??? you cant even get them using JEI and NEI It Just says *you are not allowed to use: minecraft:air* but why aren't these in the game tho?

These are custom weapons used by our admins on the DMU servers, therefore they are only locked to their players

oh ok

There are a few secret items in the mod though which If I remember right can be used.

I think one of them is the "Sword of Dashing"

Sword of Dashing has always been UUID locked, and currently crashes the user when used.

There are alot more "hidden" weapons in the mod than just the 7 listed here by the way.