Group gatestone

Introduced with the July 19, 2010 update. Every member in your Dungeoneering party can teleport to this stone (or the room of the person carrying it) via the Group gatestone portal in the spawn room. When a dungeon is started, this item is in the party leader's inventory. If the party leader drops it, it can be picked up by any member of the party.

If the person carrying it casts the Group Gatestone Teleport spell, they will be awarded the "Tele-fail" achievement at the end of the dungeon. The same can be done with a normal Gatestone.