Vesper Primer+Immediate Actions
5/day, +5 to saving throws
At 2nd level, the swashbuckler gains a knack for getting out of trouble. Three times per day as an immediate action before attempting a saving throw, she can add her Charisma modifier to the result of the save. She must choose to do this before the roll is made. At 6th level and every 4 levels thereafter, the number of times she can do this per day increases by one (to a maximum of 7 times per day at 18th level).
You can call upon your mythic power to overcome difficult challenges. You can expend one use of mythic power to increase any d20 roll you just made by rolling 1d6 and adding it to the result. Using this ability is an immediate action taken after the result of the original roll is revealed. This can change the outcome of the roll. The bonus die gained by using this ability increases to 1d8 at 4th tier, 1d10 at 7th tier, and 1d12 at 10th tier.
Sphere: Dual Wielding
Prerequisites: Dual Wielding sphere, base attack bonus +6.
You gain the ability to wield a sword in your teeth, treating your mouth as an additional hand that can only be used to wield a one-handed or light weapon. While wielding a weapon in this manner, you suffer a 50% spell failure chance to cast any spell with a verbal component, or increase any existing spell failure chance for spells with verbal components by 50%. In addition, whenever you make a dual attack, you may make an additional off-hand attack with the weapon wielded in your mouth as an immediate action.
Your quick reflexes and dexterous movements make up for your lack of stamina.
Prerequisite: Evasion.
Benefit: While you are wearing light armor or no armor, if you are forced to attempt a Fortitude saving throw, you can use an immediate action to instead attempt a Reflex saving throw (at the same DC). If you succeed at this saving throw and the attack has a reduced effect on a successful save, you avoid the effect entirely.
Whether the saving throw is successful or not, you are staggered until the end of your next turn.
Sphere: Gladiator; 55 ft.
As long as you have martial focus, after confirming a critical hit, reducing an enemy to 0 or fewer hit points, or succeeding on a combat maneuver, you may perform a boast as an immediate action. Talents with the (boast) descriptor grant additional options for your boast. Each boast may only use one of these talents. Some boasts affect other creatures; a creature must be able to see or hear you and have an Intelligence score (not Intelligence (-)) to be effected. Boasts have a range of close (25 ft. + 5 ft. per 2 ranks in Intimidate you possess). When you gain the Gladiator sphere, you learn the following boast:
Sphere: Gladiator (Boast)
You may roll the next weapon attack you make before the end of your next turn twice and take the better result.