Challengers of Olympus
Elder Seal (Create / Empower)
Power Level: 4
Quick Cast: No
Requirements: Any passageway, chalk or another writing implement that can mark the gate permanently, some chanting
Effect: A powerful spell that bars any being, even pure blood demons, the Old Ones and Outer Gods from passing through a barrier. It cannot be used as a piece of personal protection. One must recite the spell in the presence of the gate and symbol combo for it to work. The symbol and chant alone do nothing.