Tentacle Blast

You hold out your cephalopod tentacle and channel your magic through it. All creatures in a 15ft. cone in front of you must make a Dexterity Saving Throw or take 1d10 + Spellcasting Modifer bludgeoning damage and be pushed back 10ft. Creatures that make their saving throw take half damage and are not pushed back.

At Higher Levels: When you cast this spell using a 2nd Level Spell Slot or higher, creatures take an additional 1d10 bludgeoning damage for each spell slot above 1st.