Blood Scry

A blood-mage's blood is never inert. In any location where he caster can bled or a creature who has been damaged by the blood-sorcery of the caster can be scried upon. If scrying on a person, the caster's perception emerges at the sight of blood loss. They can pivot their view 360 degrees. If focused on a person you able to rotate around the creature only. 

Their vision cannot discern color as their sight is shrouded by the crimson sight. This effect cannot be dispelled by any but the caster. 

This spell requires a 1d20 blood sacrifice and casting circle drawn from the caster's blood mixed with graveyard dirt and holy-water.