Wrest

Wrest (aka Wrench) is an attack option described on B370.
It can be done when two characters are holding a weapon and one party wants to try and move the weapon in such a way that the other loses their grip on it. This is resolved by a Regular Contest of ST.
Although initially worded like only the person who initiated Grabbing could do it, it's clear under the Melee Spells writeup on B230 that a mage whose staff is grabbed can "attempt to wrench it free" as an attack too.
Wresting does not involve contact with the hand of the other party gripping the weapon. For that see force your foe to drop it.
Category:Combat options