Black Flame

Black Flame (黒炎) is one of Veldora's Storm Magic and an Extra Skill. Rimuru obtained it by combining the effects of Predator's Mimicry, Flame Transformation, and Flame Manipulation using the Synthesis of Degenerate.

Abilities
A higher version of Flame Transformation that originates from Veldora. It automatically converts the user's internal magicules into super-heated flames – bypassing the bodily restrictions of Flame Transformation - while also allowing the user to freely manipulate the flames as they see fit.

The skill is capable of producing ordinary flames identical to that of Flame Transformation, but is also capable of producing Veldora's Black Flames. The Black Flames in particular are incredibly powerful, potentially surpassing the effectiveness of most Unique Skills with a terrifying efficiency.

Related Arts

 * Hell Flare (黒炎獄).