Icarium’s Illusion Bolt
You hurl a mote of fire at a creature or object within range, which creates multiple illusionary duplicates of itself. The opponent makes an Intelligence (Investigation) check against your spell save DC. On a fail, the target takes 1d10 fire damage. A flammable object hit by this spell ignites 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).