Brann dons mana-tinted glasses while in combat, periodically increasing his damage done by 5% and damage taken by 5% every 5 sec up to 10 times.
Dispelling the glasses will heal Brann for 70% of his maximum health and stun nearby enemies for 5 sec.
Otherwise this effect is automatically dispelled when Brann drops below 30% health which prevents the stun from occurring.