Subterranean weather table

2d6 result:
2
Bubbling up from Below

The players are aghast as viscous liquid begins to seep up from below. Whether this is a natural phenomenon, the result of sabotage or a dire warning that stadia have no place being built above sewage pipes, it’s definitely not pleasant. All players on the pitch subtract 1 from their MA.

2d6 result:
3
Gloomy

The torches are in need of replacing, and the shadows are growing long. All Long pass and Long bomb Pass actions suffer an additional -1 modifier. Additionally, when a player attempts to Rush for a second or subsequent time during their activation, apply an additional -1 modifier.

2d6 result:
4-10
Perfect Conditions (well, almost)

The light of the sun might be missing, but the conditions are almost perfect for Blood Bowl.

2d6 result:
11
Thermal Geysers

Vapour begins to whistle up from cracks in the ground, followed by forceful gouts of roiling steam. If a player on your team Falls Over or is Knocked Down, roll a D6. On a roll of 1, they crack open a thermal geyser. That player is immediately catapulted through the air. Immediately treat that player as being thrown (as if they had the Right Stuff trait) by another player (with the Throw Team-mate trait), and treat the quality of the throw as terrible.

2d6 result:
12
Seismic Activity

“Uh oh… was that a tremor?” Roll a D6 at the end of each team turn, adding 1 to the result for each player on the pitch with a Strength of 5 or more. On a roll of 6+, rocks tumble down from up above. Both coaches roll off. The coach that rolls the lowest randomly selects one of their players from among those on the pitch. That player is struck by a falling rock and Knocked Down. If the roll-off results in a tie, do not roll again. Instead, both coaches must randomly select a player to be struck by a falling rock.