Father Aereck is a Saradominist priest found in the Lumbridge Chapel. During the 2021 Birthday event he finds himself harassed by a monkey. Although the monkey didn't bother Father Aereck after he started preaching about the glory of Saradomin, the player must capture the monkey.
After capturing the monkey on Father Aereck's back, the player receives an Aereck's caged monkey.
- Father Aereck is the solution to the medium anagram clue: AREA CHEF TREK. The answer to his challenge scroll is 19 (20 if players failed to save Jarvis during the 2017 Halloween event).
- Father Aereck is the solution to the elite cryptic clue: A reck you say; let's pray there aren't any ghosts.