To the Skies! / Shock Blast
Cannon Stance: Fires an orb of electricity that detonates upon hitting an enemy (or reaching the end of its path) dealing physical damage to all enemies hit.
Lightning Field / Hyper Charge
Cannon Stance: Gains a burst of energy, increasing Attack Speed to maximum for several attacks.
Thundering Blow / Acceleration Gate
Cannon Stance: Deploys an Acceleration Gate increasing the Move Speed of all allied champions who pass through it. If Shock Blast is fired through the gate the missile speed, range, and damage will increase.
Mercury Cannon / Mercury Hammer
Cannon Stance: Transforms the Mercury Cannon into the Mercury Hammer gaining new abilities and increasing Armor and Magic Resist. The first attack in this form deals additional magic damage.