Aura: Lightning

This item binds when picked up

In the beginning of battle, heroes receive either a negative or a positive charge. Every 2 seconds. heroes with a negative charge inflict damage to heroes with a positive charge within 15 yard radius.
Only works in combat.
Once activated, works until the end of plunder. The activation consumes XX supplies.
Can be only used on your private allod with opened Bestiary window.