You have expert knowledge of dangerous arcane creatures and magic.

Prerequisite(s): Knowledge (arcana) 7 ranks and Spellcraft 7 ranks, 1st-level Eldritch Knight

Benefit: You gain a +1 bonus per level of eldritch knight you possess to all Knowledge (arcana) checks made about dangerous creatures and magical things, including harmful spells and dangerous magical events. In addition, once per day per three levels of eldritch knight you possess, you can re-roll a Spellcraft check made to identify a spell as it is being cast. You must choose to re-roll before learning the outcome of the roll and you must take the newer roll even if it is worse.