|"That's not what happened at all!"
This topic is considered non-canon because it never appeared in the TV series.
The Gold-Bladed Saw Staff is a weapon used in the land of Ninjago. It is a long black and gold staff with a golden chainsaw on the head, described as requiring extensive training and a steady hand to use in combat. It is almost fully gold except for the black handle used to attach the saw to the golden handle.
The Gold-Bladed Saw Staff requires a steady ninja hand to master in combat. If you're new to this weapon, you can always start your training by using it to slice bread.[link unavailable]