Grapple
You hold the target in place. You must have at least one hand free to perform a grapple combat maneuver. Your target has the grappled condition, meaning she can’t move from her current space and takes further penalties until she either uses a standard action to attempt a grapple combat maneuver to grapple you (giving you the grappled condition) or uses the escape task of the Acrobatics skill to break free. If the result of your attack roll equals or exceeds the target’s KAC + 13, the target is instead pinned for the same duration, and she can’t take any actions that involve moving her limbs other than to attempt to escape.
The grappled or pinned condition lasts until the end of your next turn, unless you renew it on your next turn with another grapple combat maneuver. The condition ends immediately if you move away. As long as you have one target grappled or pinned, you cannot attempt to grapple another. The grappled and pinned conditions are further detailed in Conditions on pages 276–277.
When you renew a grapple, you can remove one item from the target’s body that can be easily accessed, including most weapons and equipment (but not worn armor). Doing so immediately ends the grapple.
Grappled condition
You are restrained by a creature, effect, or trap. You can’t move, and you take a –2 penalty to your Armor Class, attack rolls, Reflex saving throws, initiative checks, and Dexterity-based skill and ability checks, except those made to grapple your opponent in turn or to escape a grapple (see Grapple on page 246). In addition, you can’t take actions that require two hands (or other limbs) to perform. You can’t make attacks of opportunity.
You can’t use Stealth to hide from the creature grappling you, even if a special ability allows you to hide when you normally couldn’t. If you become invisible, through a spell or other ability, you gain a +2 circumstance bonus to your check to escape being grappled, but you receive no other benefit.
Pinned condition
You are tightly bound and can take few actions. While you are pinned, you can’t move and are flat-footed. You also take an additional –4 penalty to your Armor Class, attack rolls, Reflex saving throws, initiative checks, and Dexterity-based skill and ability checks (these penalties replace those from the grappled condition and also apply to attempts to grapple your opponent or free yourself; see Grapple on page 246). You are limited in the actions that you can take. You cannot take any action that requires the use of any of your limbs, but you can always attempt to free yourself, usually through an attack roll or Acrobatics check. You can’t make attacks of opportunity while you are pinned, but you can still take verbal and mental actions, such as spellcasting.
Restraints
Binders are simple, single-use, resin-cord restraints that can be placed only on helpless, pinned, or willing creatures (a standard action). A pair of binders immobilizes two limbs of your choice. A creature can escape binders with a successful Acrobatics check (DC = 20 + 1-1/2 × your level).
Grapple Weapon Special Property
When wielding a grapple weapon, you can use it to perform a grapple combat maneuver without having your hands free. When you do so, you gain a +2 bonus to the attack roll, and if you roll a natural 20 on the attack roll, you apply the weapon’s critical hit effect (if any) to the target.
Using the Acrobatics skill to Escape
You can use Acrobatics to escape from grapples, pins, and restraints. Attempting to escape from a grapple or pin is a standard action. On a success, you free yourself from the grapple or pin and no longer have the grappled or pinned condition. The DC to escape a grapple or pin is typically 10 + the grappler’s Kinetic Armor Class. Escaping from restraints can take 1 minute or more, depending on the type of restraint. The DC to escape from restraints is based on the nature of the restraints and sometimes the CR of the creature that did the binding (see the table below). You can take 20 on Acrobatics checks to escape from most restraints, but not on checks to escape grapples.
Grappled or pinned: DC 10 + grappler’s KAC
Restrained by bindings/rope: DC 20 + 1-1/2 × opponent’s CR
Restrained by manacles: DC 30