Spell Thrower

Prerequisite: Spellcasting or Pact Magic feature 

You are able to materialize your spells into physical objects:

• When you cast a spell with a range of touch or self, you may choose to make it a Throwing Spell. If the spell is a buff or doesn't target a creature, it can't become a Throwing Spell (i.e you can't make Blade Ward a Throwing Spell but Booming Blade is eligible). You or someone else can launch your Throwing Spell by throwing it or hurling it with a sling. If thrown, it has a range of 60 feet. Wherever the thrower targets, the spell takes place there. If someone else attacks with the pebble, that spells uses your spellcasting ability modifier.