Clone Kamikaze

After casting the spell, out of thin smoke appears 1D4 clones. When they first appear all attack rolls against you have disadvantage. On a failed attack roll 1 clones gets destroyed. When destroyed in battle by an attack, or at will by the caster, a clone explode causing a 1D8 fire damage roll to all creatures within a 5 ft radius. These clones cannot attack, cast magic, use items, etc. At will you can also make each of the clones move 15ft on your turn.

When used with a higher spell slot, you gain a extra 1D4 to cast more clones each level higher the spell slot is.