Hammer Stance - Active:Jayce swings his hammer at the target enemy, knocking them back260 - 500 (based on distance from target) units and dealing magic damage to them. This damage is capped against monsters.
8 / 10.4 / 12.8 / 15.2 / 17.6 / 20% of target's maximum health(+ 100% bonus AD)
Maximum Monster Damage:
200 / 300 / 400 / 500 / 600 / 700
Just like with HeadbuttThundering Blow's target is 'stunned' until they travel the entire displacement's distance, even if they hit terrain or structures along the way.
Hammer Stance - Active:Jayce transforms the Mercury Hammer into the Mercury Cannon, gaining new abilities, ranged attacks with 500 range, and causing his next basic attack to reduce his target's armor and magic resistance by 10 / 15 / 20 / 25% for 5 seconds.
Transform has no cast time and does not interrupt Jayce's previous orders.
If Shock Blast is fired through Acceleration Gate its area of effect, range and damage are increased by 40%, and its speed by 30.34%.
When gaining bonus range when going through Acceleration GateShock Blast is simply re-targeted so as to reach a location further along its travel path (but further away from Jayce's original position) ignoring any range calculations whatsoever.
Shock Blast briefly grants vision of the area it explodes in.