From the Hunter Quest (Floesharks) quest introduced in the Friend and Foe event.

Floeshark Flogger Plaque
Floeshark Flogger Plaque
The owner of this plaque is a verified "Floeshark Flogger"!
Value 0
Burden 5
Special Properties Attuned, Bonded,Ivoryable
Related Quests Hunter Quest (Floesharks)
Obtained By Received in exchange for killing 50 Floeshark for Ryuichi Tai in Eastwatch