Unlimited Arsenal Starting at 1st level, your patron has given you access to his arsenal, you can conjure a portal to this arsenal to pull a weapon from it. You can choose to use this weapon as projectile as an action. If you choose to use it as projectile, make a ranged spell attack, if you succeed you deal the chosen weapon damage dice as force damage. You can choose to spend a spell slot to add more portals to this attack, you add one extra damage dice per level of the slot used. You can only use one-handed weapons with the "Light" property that you have proficiency with. You can use this ability a number of times equal to your Charisma Modifier +1. This ability recharges it's uses after a short or long rest.

Mystic Combat You can choose to use your Charisma modifier instead of Strength or Dexterity on your attack and damage rolls made with weapons. You gain proficiency with two weapons of your choice

Spoils Of War You have access to a fragment of your patron's arsenal, where you can store and collect your own weapons for later use. You can store up to 5 weapons of your choice, and can wield them, using an action or use them as projectiles following the Unlimited Arsenal rules. You can also "borrow" a weapon from your patron, manifesting and wielding a commom weapon, following the Unlimited Arsenal restrictions. The weapon returns to The Arsenal after some time, and cannot be sold.

Arms Race Starting at 6th level, your connection with the Arsenal gets stronger letting you choose from more options of weapons. Unlimited Arsenal can use all types of one-handed weapons that you have proficiency. You gain proficiency with two weapons of your choice Also, when you make the attack action, you can do an Extra Attack.

Military Superiority Starting at 10th level, your patron empowers you giving you permission to use stronger weapons. You now can use two-handed or versatile weapons you are proficient with with your Unlimited Arsenal. All weapons you wield are imbued with part of the Arsenal's power, making them magic for the purpose of overcoming resistances. You gain proficiency with two weapons of your choice