You gain the following features:

ARCANE KNIGHT FEATS

When you gain a Fighter Feat option, you can also choose from the list of Magus Feats and Wizard Feats options, treating a third of your fighter level as your magus or wizard level, and any spell granted by an option as an arcane knight spell.

ARCANE KNIGHT MANEUVERES

When you use a fighter maneuver, you can also choose from the list of magus maneuvers, treating a third of your fighter level as your magus level.

ARCANIST

You gain proficiency in the Arcana skill.

MANA POINTS

You gain 2 mana points per fighter level.

SPELLCASTING

You can prepare a number of wizard spells equal to your fighter level (minimum of two) as arcane knight spells, provided each spell is of the same level or lower as a quarter of your fighter level. To cast a prepared arcane knight spell, you use Intelligence as the spellcasting ability and a arcane focus as the focus.

WEAPON FOCUS

You can use an expertise weapon as a focus for your arcane knight spells.