Unlocks the 'Rally' skill (costs 5 and 25) which can rally fleeing allies, and raise morale of all nearby allies to a steady level. The higher the of the character using the skill, the higher the chance to succeed.
Note: Rally triggers a morale check to raise morale of any ally at Wavering or worse morale within 4 tiles; with a bonus of 40% of the skill user's Resolve, and a penalty of -10 per tile of distance, to the roll. It can also rally fleeing allies within the same range at no penalty. Character attracts moderately more attention from enemies.