Arcane
While others of your kin may be powerful wizards and sorcerers, the eldritch nature of the blood coursing through your veins transforms you into a spell-breaking terror.
Combat Reflexes, Disruptive*, Improved Initiative, Iron Will, Power Attack, Quick Draw, Spellbreaker*. (Your bloodrager levels count as fighter levels for the purpose of qualifying for any feats marked with an asterisk [*].) This stacks with any levels in fighter you have.
Bonus Spells
magic missile (7th), invisibility (10th), lightning bolt (13th), dimension door (16th).
When you bloodrage, arcane power transforms you into an arcane juggernaut who can cut down even the most careful caster.
At 1st level, the DC to cast spells defensively increases by 2 for enemies within your threatened area. This increase stacks with that granted by the Disruptive feat.
At 4th level, when entering a bloodrage you can choose one of the following spells and apply its effects to yourself: blur, protection from arrows, resist energy (choose one energy type), or spider climb. These effects last for as long as you continue bloodraging, regardless of the spell's normal duration.
At 8th level, when entering a bloodrage, you can apply the effects of either displacement or haste to yourself. This is in addition to arcane bloodrage, and otherwise works as that ability.
At 12th level, you gain a number of extra attacks of opportunity equal to your Dexterity modifier (minimum 1). You can use these attacks of opportunity only against spellcasters in your threatened area who cast or attempt to cast defensively. The Spellbreaker feat, the caster's bane bloodrage power (see below), or some similar effect is still required to make attacks of opportunity against spellcasters who are casting defensively. You have this benefit constantly, even while not bloodraging.
True Arcane Bloodrage
At 16th level, when entering a bloodrage, you can choose one of the following spells and apply its effects to yourself: beast shape IV (choose a creature your size or larger only), form of the dragon I, or transformation. This is in addition to arcane bloodrage and greater arcane bloodrage, and otherwise works as those abilities.
At 20th level, spellcasters with a caster level lower than your bloodrager level always provoke attacks of opportunity from you within your threatened area, even when they cast defensively. You have this benefit constantly, even while not bloodraging.