Devilish Gambit

A fiendish whisper echoes in your mind as a hellish glow flashes through your eyes for a brief moment. Fate may grant you help but at a burning cost, or just make things worse.

When you fail an ability check or saving throw, you can cast this spell to roll a 1d4 and add the result to your roll, possibly turning failure into success. However, regardless of the outcome, you take fire damage equal to the number you added, which ignores resistance and immunities.

At Higher Levels. When casting this spell if you are at 5th level or higher Sorcerer, Warlock, or Rogue(Arcane Trickster), you may choose to roll a larger die, 1d4 or 1d6, instead of the 1d6. If you are a 7th level or higher Sorcerer, Warlock, or Rogue(Arcane Trickster), you may choose to roll 1d4,1d6 or 1d8. If you are a 9th level or higher Sorcerer, Warlock, or Rogue(Arcane Trickster), you may choose to roll 1d4,1d6, 1d8, or 1d10.