Warhammer Fantasy

The caster enters a trans like state, as their spirit projects out of their body. The caster is not corporeal and cannot be seen (with the exception of XXXX spell) and cannot interact, or be interacted with anything or anyone. The caster is still limited by the laws of the mortal world. Thus, they cannot fly, move through walls or doors, and because they are bodiless, cannot manipulate solid objects. The caster can will themselves to move through openings that they could ordinarily slip through, such as an open window. They may will themselves to pass through solid objects but it is not an easy ordeal and if the house has some warding charm, it is doubly more difficult. The duration of the spell is one hour, after which they are thrust back into their body. Using higher level spell slot. Add 1 hour of projection time for every level of spell slot higher than 3.