This Advanced Reaction is available only to units made up entirely of models with the Legiones Astartes (Space Wolves) special rule. Unlike Core Reactions, Advanced Reactions are activated in unique and specific circumstances, as noted in their descriptions, and can often have game changing effects. Advanced Reactions use up points of a Reactive player’s Reaction Allotment as normal and obey all other restrictions placed upon Reactions, unless it is specifically noted otherwise in their description.
No Prey Escapes the Wolf – This Advanced Reaction may be made once per battle in the opposing player’s turn, when any enemy unit with one or more models within 12" of a friendly unit made up entirely of models with the Legiones Astartes (Space Wolves) special rule is moved during the Movement phase. Once the enemy unit that triggered this Reaction has been moved, but before any other units are moved, a single friendly unit made up entirely of models with the Legiones Astartes (Space Wolves) special rule that can draw a line of sight to the enemy unit that moved may immediately move up to a number of inches equal to the highest Initiative Characteristic in the unit and then declare a Charge targeting the enemy unit that moved if it is within 12". A Charge declared as part of this Reaction is resolved immediately (the enemy unit may not declare any Reaction against this Charge), and if successful the combat will be fought as normal in the following Assault phase, with a Charging unit with the Legiones Astartes (Space Wolves) special rule gaining all the normal benefits of Charging.