|"That's not what happened at all!"
This topic is considered non-canon because it never appeared in the TV series.
The Golden Chained Fang is a weapon used by Sensei Wu. It is a golden staff with a spike-tipped chain attached to one end. As its name suggests, it is a golden version of the Chained Fang, and can presumably be used in a similar fashion.
The Golden Chained Fang is similar in design to the New Fang of Poison. It appears only in Sensei Wu's spinner.
From Ninjago's Golden Age comes one of it's most valuable weapons, the Golden Chained Fang. Made from the mighty tooth of a Golden T-Rex, this dino-tastic weapon was made to fight tooth decay and Skullkins.[link unavailable]