What does Supervisor Fizsprocket reward?

Supervisor Fizsprocket gives a choice of Compact Fighting Knife, Goblin Smasher, 900 experience.

Where does Supervisor Fizsprocket start?

Morin Cloudstalker in Mulgore offers it.

Its level has not been recorded yet; it shows once a player accepts it with the addon running.

No. The quest exists in Classic Era as well.

World of Warcraft: Forever · quest

A quest in World of Warcraft: Forever, offered by Morin Cloudstalker in Mulgore. Recorded by 1 player running the addon.

Level and objectives show once a player with the addon accepts the quest.

Item	Given	Item level	Vendor sell
Compact Fighting Knife	as a choice	12	3s 88c
Goblin Smasher	as a choice	12	5s 3c

What does Supervisor Fizsprocket reward?: Supervisor Fizsprocket gives a choice of Compact Fighting Knife, Goblin Smasher, 900 experience.
Where does Supervisor Fizsprocket start?: Morin Cloudstalker in Mulgore offers it.
What level is Supervisor Fizsprocket?: Its level has not been recorded yet; it shows once a player accepts it with the addon running.
Is Supervisor Fizsprocket new in WoW Forever?: No. The quest exists in Classic Era as well.

Source: what players running the addon saw in the quest windows; the quest text itself stays in the game. Every quest seen · Mulgore