Fire Dragon's Extended Claw

Fire Dragon's Extended Claw (火竜の加爪 Karyū no Katsume) is a Fire Dragon Slayer Magic spell.

Usage
This technique is similar to Fire Dragon's Iron Fist. However, in this version, Redder is able of creating powerful flames that extend from his fist, creating a bigger one, hence the name "Extended Claw".

Trivia
There is an existent pun in here. The technique can have two names: "Extended Claw" (加爪) or "Fire Claw" (火爪), as both share the same romanization and can fit with the technique's description.