Space Wolves: Njal StormcallerA plastic miniature for Warhammer 40,000 Add a legendary psyker to your Space Wolves army Harness the power of Living Lightning, and smash your foes up close with the Staff of the Stormcaller Accompanied by Nightwing, his faithful augmented raven Njal Stormcaller channels fierce psychic energy, unleashing icy storms that overwhelm his enemies. As the High Rune Priest of the Space Wolves, he commands a powerful staff that disrupts opposing magic,