Trail of Cthulhu: Eternal Lies
Open the Sky
This spell, known by many names across many cultures parts the clouds and alters the visable phase of the moon and arrangement of the stars, artificially creating circumstances right for certain other mystical rites.
Stability Test Difficulty: 5 (4 with Physics or Theology spend)
Cost: 2 Stability or 4 Health
Time: The clouds stay parted for as long as the caster stays in place and for one minute thereafter. The spell cannot, for example, be cast in a moving vehicle.