Grants 2 additional ranks of Highmountain Fortitude and 1 additional rank of Deepsurge Crash. Highmountain Fortitude Once every 12 sec, you begin accumulating 3% of all damage taken as Fortitude. After 8 sec, Fortitude becomes a protective barrier, absorbing the amount accumulated for 4 sec. Deepsurge Crash Naga Stunning a Fel Branded enemy bursts it, inflicting 0 damage to nearby enemies. If Deepsurge Crash damages a Fel Branded enemy, they also burst.