Dark Covenant of Water

The Dark Covenant of Water could be used to command the Dark Oracle of Water, but each individual only gained one such command. While in possession of the Covenant the bearer could not be harmed by the Dark Oracle, until they said their command of course. The Covenant took the shape of a blackened diamond.

Lost at Sea
During the Clan Wars the Phoenix sent the Covenant to the Crab as cargo of the Inferno. The ship accidentally navigated in the Sea of Shadows and was lost.

Seeking the Covenant
In 1170 the Phoenix found the wreckage of the Inferno, but the Dark Covenant was not there.