Swimming with the Gronckles

Requirements to Unlock: Complete the Increased Responsibilities quest.

Find Fish for 10m with a Gronckle.

REWARD: 1 Rune

Unlocks Quest: ??

Note: Other Gronckle dragons like Battle Gronckle, Book Wyrm, Exiled Gronckle, Meatlug, Meatlug's Mate and Meatlug's Offspring also count.