Amulet of the Planes

While wearing this amulet, you can take a Magic action to name a location that you are familiar with on another plane of existence. Then make a DC 15 Intelligence (Arcana) check. On a successful check, you cast Plane Shift. On a failed check, you and each creature and object within 15 feet of you travel toa random destination determined by rolling 1d100 and consulting the following table.1d100 Destination 01-60 Random location on the plane you named 61-70 Random location on an Inner Plane determined by rolling 1d6: on a 1, the Plane of Air; on a 2, the Plane of Earth; on a 3, the Plane of Fire; on a 4, the Plane of Water; on a 5, the Feywild; on a 6, the Shadowfell 81-90 Random location on an Outer Plane determined by rolling 1d8: on a 1, the Abyss; on a 2, Acheron; on a 3, Carceri; on a 4, Gehenna;on a 5, Hades; on a 6, Limbo; on a 7, the Nine Hells; on an 8, Pandemonium 91-00 Random location on the Astral Plane