a battle boost is something a wolf can have that boosts its battle ability. Crushing Strength adds 50 Character Points to Battle. Divine Health adds 50 Health Points. Elite Speed adds 50 Character Points to battle, and the wolf has a small chance to hit twice. Nimble Foot adds 50 Character Points to Agility. And Etc. each boost that boosts stealth, agility, battle, or resolve is considered a 'battle boost'. since these wolves have an advantage over wolves that don't have a battle boost, they can only PvP with other boosted wolves.