Magic repellent blood ritual

Effect

When this ritual is preformed the area affected creates an area of energy that dulls the energy around the evyorment. People who are usually able to control the energy around them debilitates.

Side/Secondary Effects

People that use blood rituals end up there blood almost boiling and it takes hours to cool down

Manifestation

When the ritual was used it dose not create a visible effect.

Source

The ritual uses part of the life force of the user and the magic that is around even thoug it will consume it.