Board Thread:General Discussion/@comment-4008620-20190228152351/@comment-35233810-20190307205708

@ Xilinoc You might be right about the similarities with his son, however remember its release command "BURN", so one would assume its a fire type. On another note, the majority of the release commands for Zanpakutos always relate to the type of Shakai it will be. Moreover, the only one without a release command is Ichigo. So i still think his bankai has something to do with the raising of his body temperature.