Numerous blood weapons flew towards Eldritch as Solstice commanded with just a point of a finger. Some of the blood weapons were destroyed by the tentacles that suddenly sprouted from Eldritch' body. The tentacles that hit destroyed a blood weapon would then melt into a pool of blood as it has the effects of the blood that Solstice did earlier.
This effect is none other than the Devour ability which was granted to Solstice when she devoured one of the hearts of the Queens of the Damned. The Queens of the Damned are the former Vampire Queens that rejected hiding in the shadows and decided to terrorize mankind which led to the humans hunting down the Vampire species.