Ruby chalice

The ruby chalice is an item available as a drop from revenants in the Forinthry Dungeon, or as a very rare drop from the Chaos Elemental. It was originally a drop from players in PvP worlds and Bounty Hunter worlds to replace certain items that were removed from the drop lists in those worlds (such as the Abyssal whip, Dragon full helm, and the dragonfire shield). Players may sell this artefact to Mandrith in Edgeville bank, or Nastroth in Lumbridge, for 250,000 coins.

Dropping monsters
Ruby chalice