Spellsword

Description

Armored Casting

Beginning when you select this school at 2nd level, you gain proficiency in light and medium armor. You also choose one martial weapon to gain proficiency in and your HD increases to 1d8. At level 10 you gain proficiency in  heavy armor and an additional martial weapon. 

Spellstrike

Beginning at 2nd level, if you use your action to make at least one weapon attack you may cast any spell with the range of touch or self with your bonus action. The saving throw or spell attack is replaced by one of the weapon attacks. You may use this ability a number of times equal to your Intelligence Modifier per short rest. 

Extra Attack

Beginning at 6th level, you can attack twice, instead of once, whenever you take the Attack action on your turn.

Arcane Reaction

Beginning at 10th level, when a creature leaves your melee range, you can use you reaction to cast a spell in place of your attack of opportunity

Battle Master

At 14th level,  you may cast any spell that requires an action to cast as an attack instead, a number of times equal to your INT modifier per long rest.