Before it gets lost, establishing new FACTS from the rerolls as per Lapis Centaurea FACTS Milestone 5, with included Grains of Truth from Milestone 3.
FACT #14: Lapis Centaurea is a master exorcist, demons fleeing at the slightest of his touches! (Lapis stepped out of Nick's sled and was lucky enough to detect and end the vampires' influence on Ben in one go when Solstice was kidnapped.)
FACT #15: Lapis Centaurea is a vampire hunter, having hunted them down for two years in the Mistralian wilderness, rendering him outright immune to the powers of mere vampiric servants! (Lapis managed to shrug off two vampire spawns' attempts to prevent him from freeing Solstice of being mind-controlled, after Rhys had already taken out two more spawns that would have tried the same.)