Big Mo is a travelling salesman and businessman overseas. He is located in a random location each day, and is only available during May 2015. Once per day during May, he will offer you a clue scroll for 50 coins. The tier of clue scroll is random each day but the chance of getting a selected clue increase with each clue.
Each day at midnight (00:00) GMT, Big Mo will move to a new location. His location is hinted by the official Old School RuneScape Twitter feed.
|1 May 2015||N/A||Varrock Square|
|2 May 2015||Rajj has kept him waiting for quite some time now.||Top floor in Al Kharid Palace|
|3 May 2015||Travel is tiring. If only benches were made to fit a man of Mo's size.||North of Jatix's Herblore Shop in Taverley|
|4 May 2015||Do people from these parts always take their platelegs off for a brew?||Inside the Fight Arena Bar in the south-western corner of the Fight Arena|
|5 May 2015||Just north of Ash, lad!||Inside the Rellekka Longhall Bar in the centre of Rellekka|
|6 May 2015||It seems Big Mo is trying to get his hands on a rare sort of egg. He'll have a job getting one out of that place.||Inside the Barbarian Assault minigame building at the Barbarian Outpost|
|7 May 2015||This is definitely not the place for a man of Big Mo's size. Maybe he could help fend off the wolves, though.||At the bar inside the passage under White Wolf Mountain (Fishing Contest required)|
|8 May 2015||A pick-lock option on a coffin? How very dark.||At Jiggig entrance, south of Castle Wars (Zogre Flesh Eaters not required)|
|9 May 2015||N/A||At Rantz, east of the Feldip Hills (Fairy Ring AKS)|
- Big Mo mentions he is from a distant land beyond Karamja, this could possibly be a reference to the new expansion scheduled to be released in Old School RuneScape called Zeah.
- Big Mo has a younger brother, Little Mo.