Spirit Veil
You draw an occluding veil of spirits around yourself, blocking yourself especially well from undead eyes. You become Concealed to all creatures, and you are Hidden from undead creatures regardless of what precise senses they have; this grants the effects of Invisibility, but against all the undead creature's precise senses. If you physically Interact with an undead creature or use a hostile action, the spell ends.
Heightened (+1) You can target one additional willing creature within 30 feet. The spell ends if any target physically Interacts with an undead creature or uses a hostile action.
Traits
An action with this trait requires a degree of mental concentration and discipline.
Focus spells are a special type of spell attained directly from a branch of study, from a deity, or from another specific source. You can learn focus spells only through special class features or feats, rather than choosing them from a spell list. Furthermore, you cast focus spells using a special pool of Focus Points—you can't prepare a focus spell in a spell slot or use your spell slots to cast focus spells; similarly, you can't spend your Focus Points to cast spells that aren't focus spells.
Effects and magic items with this trait involve false sensory stimuli.
You must physically manipulate an item or make gestures to use an action with this trait. Creatures without a suitable appendage can't perform actions with this trait. Manipulate actions often trigger reactions.
This indicates abilities from the sorcerer class.