Surge(toggle)
Depends on staff :
Fire:
While active, add [x] Fire damage to your attacks ,Burned enemies takes ++more damage
Ice:
While active, add [x] Ice damage to your attacks,and[x] damage to stamina.
Lighting:
While active, add [x] Shock damage to your attacks,and[x] damage to magicka.

For all:
While active, critical strikes heal you for 40% of damage done.(0,25 sec CD)


Power Surge:(costs stamina)
Invoke Merida’s name to get a rush of power granting you Major Brutality, which increases Weapon Damage by 20% for 33 seconds.(incresed to the same time as Momentum)
While active, critical strikes heal you for 55% of damage done.(0,25 sec CD)

Mage Surge:(costs magicka)
Invoke Merida’s name to get a rush of power granting you MajorSorcery, which increases Spell Damage by 20% for 33 seconds.(the same as Momentum)
While active, critical strikes heal you for 55% of damage done.(0,25 sec CD)