A ready-made 5x5 OSRS PvM bingo board: 25 boss, raid and drop tiles with points, plus the full tile pool to swap from. Free, no signup.
A PvM board is the easiest bingo to run and the easiest to get wrong. Easy, because every tile is a drop or a kill count and both show up in a screenshot. Wrong, because boss drop rates span four orders of magnitude, and a board that puts "Obtain a Dragon Warhammer" next to "Kill 50 Hill Giants" is a board where one tile decides the event.
This board is built to the 40/40/20 split: ten tiles any member can clear in an evening, ten that need a few hours of focused kills, and five that need either luck or a real grind. Teams finish lines on the easy tiles, and the hard ones decide the winner.
Cap the number of hard tiles one player may claim. Without a cap, the clan member with 2,000 Vorkath KC claims all five and the other nineteen players spectate.
Drops obtained before the start are not drops. Ask for the kill screenshot with the drop and the chat line visible, not an inventory shot of something already in the bank.
Rare uniques are the tiles that create disputes. Decide before the event whether a drop from an alt account counts, and write the answer into the rules.
The board above is drawn from this pool. Swap any tile for another at the same difficulty and the points stay balanced.
Mix kill-count tiles, guaranteed-drop tiles and rare-unique tiles. Kill counts give every member something to work on, guaranteed drops reward time spent, and rares decide the winner. The board above uses roughly ten easy, ten medium and five hard tiles.
Two to four days for a 25-tile PvM board. Shorter than that and the hard tiles never land; longer than a week and attendance falls off after the first weekend.
Yes. A Dragon Warhammer at the same points as 50 Hill Giant kills tells your clan that grinding a 1/5,000 drop was a waste of time. Three points for hard tiles against one for easy is the split most clans settle on.
This board is free to copy, edit and post. Tracking 25 tiles across a clan - submissions, screenshot approval, team standings, Discord updates - is the part that eats a host's weekend. An OSRSHub server does that for $12.10/month.