You can entangle opponents with your chain or whip.
Prerequisite: Dex 13, Combat Expertise, Proficiency: Weapon (exotic: chain or whip)
Benefit: You can entangle opponents with your chain/whip. An entangle attack resolves exactly the same way as a trip attack (ranged touch followed by opposed test: your strength vs. target’s strength or dexterity).
If the target makes a strength check and beats a set DC (whip: 20, chain: 25), then she breaks the weapon, regardless of your strength check.
If you win, the target is entangled (half speed, cannot run/charge, attack -2, defence -4). The chain or whip must remain around the target to maintain the entanglement, of course.