Alpha Legion

For each Formation in an Army made up entirely of Alpha Legion Detachments (ignoring Allied Contingents) the controlling player may select up to 3 Alpha Legion Detachments in the Army to be affected by Mutable Tactics. For each Allied Contingent in an Army made up entirely of Alpha Legion Detachments, the controlling player may select up to 1 Alpha Legion Detachment to be affected by Mutable Tactics. Detachments with the Flyer special rule cannot be chosen.

A Detachment chosen to be affected by Mutable Tactics gains a special rule dependent on the Detachment Type. If a selected Detachment is made up of Infantry, Cavalry, Walker or Vehicle models, all models within it gain either the Infiltrate, Outflank or Forward Deployment special rule - this is chosen by the controlling player and different Detachments can choose different rules. If the selected Detachment is of another type, it gains the Forward Deployment rule.