Acid Blob

Acid shoots from your pointed finger toward a
creature of your choice. Make a ranged spell
attack. On a hit, the target takes 1d8 acid damage
and makes a Con save or is blinded until the end
of its next turn.
At Higher Levels. When you cast this spell using
a spell slot of 2nd level or higher, the damage
increases by 1d8 for each slot level above 1st.