Bio-Plasma

You generate an orb of green and blue energy that seems to be burning and melting simultaneously. You hurl this orb at a creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 of both acid and fire damage(resistance/vulnerability apply to both). A flammable object hit by this spell ignites or dissolves if it isn't being worn or carried.

This spell's damage increases by 1d10 when you reach 5th level (2d10), 11th level (3d10), and 17th level (4d10).