Summoning forth a giant sphere of flame above your target, raining down pellets of fire unto them like a terrible volcano.

You must succeed on a ranged spell attack to successfully strike the target creature. On a successfully hit, you inflict 1d4 Fire damage per every 2 levels you have in either the Wizard or Warlock class - if you are a multiclass of Wizard/Warlock then this is just xd6 wherein 'x' is equal to your total level divided by 2. The maximum amount this can reach is 8d4. Furthermore, for every 5 levels you have in Wizard or Warlock, you may create an additional ball of flame, rolling to hit for that against a target within range of yourself & also within 15ft. of another creature targeted by this spell.

You may opt to cast this spell with both your normal & bonus actions for your turn, if you do so then you add 15ft. to the range of this spell.