Merlin Stone
From WikiRaider
The Merlin Stone is an artefact of incredible power, around which the Comic Saga Merlin Stone evolves.
Morgan Le Fay has been hunting the stone for centuries. She tracks it to a place which is connected to the digsite in Mexico Lara visits when Vanessa Fenway invites her and Chase Carver.
When Morgan Le Fay tried to take the Merlin Stone, Merlin destroyed the Companion Liquid, without it, the stone was forever lost in the dusty realm of history.