After standing still for 1s create a Mana Rift around you that generates Mana. Leaving the Mana Rift destroys it.
Elemental Shift reduces the Cooldown of Frost Bomb and Inferno Cannon by 1-5s.
Elemental Shift reduces the Cooldown of Frostfire Glide by 1-5s.
Increase Frost Bomb's Mana contribution by 15-75%.
Increase Inferno Cannon's Mana contribution by 15-75%.
Using Elemental Shift heals you for 100-500 Health.
Just swap between elements whenever you have cover and your abilities will cost less.