You’ve learned to maintain your balance even when swinging furiously. When you make a Power Attack with a melee weapon you’re wielding in two hands, it counts as one attack toward your multiple attack penalty instead of two.
Trigger: An ally within your melee reach is hit by an attack, you can see the attacker, and the ally gaining a +2 circumstance bonus to AC would turn the critical hit into a hit or the hit into a miss.
You use your weapon to deflect the attack against your ally, granting a +2 circumstance bonus to their Armor Class against the triggering attack. This turns the triggering critical hit into a hit, or the triggering hit into a miss.
You can use your shield to fend off the worst of area effects and other damage. When you Raise your Shield, you gain your shield’s circumstance bonus to Reflex saves. If you have the Shield Block reaction, damage you take as a result of a Reflex save can trigger that reaction, even if the damage isn’t physical damage.
You drive your piercing weapon into an imperceptible foe, revealing its location to your allies. Make a Strike with the required melee weapon. You don’t have to attempt a flat check to hit a concealed creature, and you have to succeed at only a DC 5 flat check to target a hidden creature. If you hit and deal damage, you can drive the required weapon into a corporeal target, revealing its current position. You Release the weapon, and it becomes lodged in the target. If the target is concealed, other creatures don’t need to succeed at a flat check to hit it. If the target is hidden, other creatures have to succeed at only a DC 5 flat check to target it. The creatures need to be able to see your weapon to gain any of these benefits, and the target can’t become undetected to anyone who sees your weapon. If the target is invisible, the weapon remains visible while lodged in it.
This benefit lasts until the weapon is removed from the creature. An adjacent creature or the target can remove the weapon with 2 Interact actions.
Your offense exploits your enemy’s fear. Make a melee Strike against a frightened creature. If you hit and deal damage, the target becomes flat-footed until its frightened condition ends. If the target was already flat-footed to you when you damaged it with this Strike, it can’t reduce its frightened value below 1 until the start of your next turn.
You use your shield to protect your allies. When you have a shield raised, you can use your Shield Block reaction when an attack is made against an ally adjacent to you. If you do, the shield prevents that ally from taking damage instead of preventing you from taking damage, following the normal rules for Shield Block.
You can quickly fire multiple shots with greater control. When you use Double Shot, you can make the attacks against the same target. You can add an additional action to Double Shot to make three ranged Strikes instead of two. If you do, the penalty is –4. All attacks count toward your multiple attack penalty, but the penalty doesn’t increase until after you’ve made all of them.
Your battle instincts make you more aware of concealed and invisible opponents. You don’t need to succeed at a flat check to target concealed creatures. You’re not flat-footed to creatures that are hidden from you (unless you’re flatfooted to them for reasons other than the hidden condition), and you need only a successful DC 5 flat check to target a hidden creature.
While you’re adjacent to an undetected creature of your level or lower, it is instead only hidden from you.
Your attack can ground an airborne foe. Make a Strike. If it hits and deals damage to a flying target, the target falls up to 120 feet. The fall is gradual enough that if it causes the target to hit the ground, the target takes no damage from the fall. If the attack is a critical hit, the target can’t Fly, Leap, levitate, or otherwise leave the ground until the end of your next turn.