That means it does not increase other effects based on CL such as spell durations or dispel check?Blood Component: Using this ability deals the blood magus 1 point of damage but raises spell's save CL by 1.
So blood component and seeking inflict 4 points of damage each time a spell is cast?Blood Seeking Spell: To use this ability, a blood magus must inflict a wound upon himself; this is a free action that deals 3 points of damage to the blood magus and becomes a normal part of casting the spell. A bloodseeking spell fuels itself on the blood of it's target increasing the casterlevel by 2.
Does it have a visual?
How are they toggled on/off?