Eldritch Ammunition

You touch one to ten units of ammunition and imbue them with eldritch magic from your patron. You or someone else can make a ranged spell attack with one of the bullets by shooting it with an appropriate firearm. You can use your spellcasting attack modifier to attack with the ammunition instead of the usual modifier. If someone else attacks with the ammunition, that attacker adds your spellcasting attack modifier, not the attacker’s, to the attack roll. On a hit, the target takes force damage equal to 1d6 + your spellcasting ability modifier. If you have any invocations that modify your eldritch blast cantrip, you may apply them to the ammunition as well. Hit or miss, the spell then ends on the bullet.

If you cast this spell again, the spell ends early on any ammunition still affected by it.