Pantheon braces his shield and engages enemies in a chosen direction for 1.5 seconds, becoming immune to damage from that direction and dealing physical damage equal to 100% of his attack damage over the duration. This damage is reduced by 50% against minions.

At the end of the duration or upon reactivation after 0.3 seconds, Pantheon slams with his shield, dealing 55 / 105 / 155 / 205 / 255 (+1.5 per bonus attack damage) physical damage.

Mortal Will Bonus: Aegis Assault's duration is increased to 2.5 seconds, dealing physical damage equal to 166.6% of Pantheon's attack damage over the duration.