electrical discharge

You create three javelins composed of crackling electricity. You or someone else can make a ranged spell attack with one of the javelins by throwing it.  It has a range of 60 feet. If someone else attacks with the javelin, that attacker adds your spellcasting ability modifier, not the attacker’s, to the attack roll. On a hit, the target takes lightning damage equal to 1d6 + your spellcasting ability modifier. The javelin dissipates into nothingness after a thrown.( This spell's damage increases by 1d10 when you reach 5th level (2d6+ mod), 11th level (3d6+mod), and 17th level (4d6+ mod).

If you cast this spell again, javelins created by a previous cast disappear.