Ancestral Ink

The ink used by the Deathscriers of Calua to commune with the dead. Also referred to as liquid time. Lord Bres of Clarion uses the ink to create his infamous Hollow Priests

the ink comes from a very rare flower brought from another plane. Dhara's magical cauldron made that rare flower no loger relied upon as his Ancestral Inkwell could recrate an infinite amount of Ancestral Ink.