Smoke's main weapon is a huge very sharp great sword.
The sword is large enough to be used as a shield as well, but it is probably very blunt since it cannot slice through wood. In the episode "Welcome to the Dark Tomorrow", Yang and Master Yo have shown that they can transfer their Woo Foo energy into it.
- In the episode "The League of Evil", the sword changes size considerably, probably because the animators could not fit the original sized sword within the frames of the cartoon.
- The sword is a parody on both the Buster Sword and Masamune of Chrono Trigger (but a lot bigger) and the Cloud Strife and Sephiroth, respectively, from Final Fantasy VII.