Aviac's Modified Magic Missile - Lance

You create a long glowing spear of magical force. It hits a creature of your choice that you can see within range. The lance deals 4d4 piercing damage to its target. If a second target within range of the caster is standing behind the first, the lance can pierce through and be directed to hit it for 2d4 damage if the caster passes a Dexterity check of DC 15.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the spell deals an additional 1d4 in damage to the first target for every level above 1st.

"Best used against armoured foes."