Hardflame Fan is a Quirk used by All For One, stolen from an unknown user.[1]
Description#
Hardflame Fan allows the user to generate a wall, or layers of walls, of fire which they can use to cover a part of their body for defense.
In the anime, this appears to be a shiny green liquid they generate.
Weaknesses#
Heat greater than the fire generated by this Quirk is able to pass through it, as is the case with Endeavor's Hellflame.[1]