An arcane knight of the evocation school gains the following powers.
Force Missile (Sp)
As a standard action you can unleash a force missile that automatically strikes a foe, as magic missile. The force missile deals 1d4 points of damage + 1 for every two arcane knight levels you possess. This is a force effect. You can use this ability a number of times per day equal to 3 + your Intelligence modifier.
Elemental Wall (Sp)
At 11th level, you can create a wall of energy that lasts for a number of rounds per day equal to your arcane knight level. These rounds do not need to be consecutive. This wall deals acid, cold, electricity, or fire damage, determined when you create it. The elemental wall otherwise functions like wall of fire.