Your cat cries out to the figure in the storm, but your cat's voice is lost in the torrent of wind.
The sand storm grows until it envelops the whole area!
Weather: Sandstorm
Fail CHA roll · rare tier
The figure inside the storm approaches and attacks!
Starts a fight (desert/boss/dustdevil/DustDevil.lvl)
Run!
SPD check
Pass SPD roll · common tier
Your cat escapes the cyclone of wind and dust!
Nothing else happens.
Pass SPD roll · rare tier
Sand stings your cat's face as the wind gusts in a fervor around your cat.
Your cat runs like the wind and escapes!
Permanent stats: +1 SPD
Fail SPD roll · common tier
Your cat tries to flee but the sand storm engulfs the area in never ending torrents of wind!
Weather: Sandstorm
Fail SPD roll · rare tier
Your cat turns to run but it is too late...
The figure inside the storm leaps forward and attacks!
Starts a fight (desert/boss/dustdevil/DustDevil.lvl)
Exact where the game's data defines the odds (no-roll choices, fixed chances, weighted pools). Stat checks, the common/rare split and luck-weighted picks depend on rolls the data doesn't spell out, so they're labelled instead of guessed.