Poacher's Saw

The Poacher's Saw is an item that is part of the Trading Sequence in Ocarina of Time.

Location and Uses
Link obtains the Poacher's Saw from Fado in the Lost Woods after trading it for the Odd Potion. If Link takes the Poacher's Saw to the Leader of the Carpenters in Gerudo Valley, he will give Link a Broken Goron's Sword, which Biggoron can fix to make the Biggoron's Sword later in the trading quest. Link can only accomplish these tasks in the latter part of his adventure, after awakening as Adult Link and either freeing Epona from Lon Lon Ranch or obtaining the Longshot from the Water Temple.

Trivia
There is a glitch regarding this item. If Link receives it without first having entered the Forest Stage with the Mask of Truth worn, the Deku Nut upgrade obtained by doing the latter action will be permanently lost. However, this glitch is not present in the 3DS remake.