Hell Spider

Hell Spider (ヘルスパイダー), full name Flashfire Fist: Hell Spider (赫灼熱拳 ヘルスパイダー) is an Ultimate Move performed by Endeavor, Shoto Todoroki, and Dabi using the Hellflame, Half-Cold Half-Hot, and Blueflame Quirks, respectively.

Description
Endeavor concentrates his flames into white-hot points on his fingertips and emits beams of fire to slice through his target. He was able to use this attack to cut Hood, a High-End Nomu, into multiple chunks.

The power and cutting speed of this Ultimate Move allowed him to slice the top five floors of a collapsing high-rise building into countless pieces.

While invading the secret Humarise base, Shoto does a smaller variant to destroy laser beams.

During the second War, Dabi performs this move against Shoto and those assigned to stop him. This version is performed on a larger scale, but with less care and precision.