Toxi-Klang

Toxi-Klang is an enemy from Banjo-Tooie found in Grunty Industries. Similar to a Klang, it disguises itself as an inanimate steel barrel until it is approached by Banjo or Kazooie, at which point it springs to life and attacks. Defeating a Toxi-Klang requires either three regular hits or one hit from a Grenade Egg. Upon defeat, Toxi-Klangs will leave behind a volatile floating gas called a Toxi-Gag, which latches onto Banjo and Kazooie and drains them of their health, and can also be released when the Toxi-Klang is still alive. Klangs are incapable of dispatching Toxi-Gags; also, Toxi-Klangs have a toxic warning symbol emblazoned on themselves, whereas regular Klangs do not.