Blood sacrifice (atellement)

The spell must be made with a blood sacrifice on yourself which inflicts 3d6 damage, allowing you to use it effectively against opponents. This is mainly a dark/blood type ritual spell. You can choose any type of colour of style for the 'aura' of this spell.

You lean down creepily inhaling the thick mist surrounding you. You grip your unholy weapon striking it upon your heart without utter hesitation. while slightly removing it, the intimidating aura forebodes an endless rage for killing.

The spell requires a quick reaction effect which then gives out a 5-minute lasting duration time. Boosting your overall weapon critical damage percentage by adding 2d6 for every 2 times of the usage of this particular spell.