Wise Men only. At step 7 of the Pre-Game Sequence, select the weather. Its effects last two Games Turns and cease at the start of the game's 3rd Turn. Every unit may be affected, friend or foe, even those Engaged in Combat.
- Thunder Dance: At the start of every Magic Phase, the Active Player may choose a spot on the battlefield; each unit within 3" of that spot suffers the effects of the spell Quicksilver Lash - Alchemy.
- Storm Dance: Every unit gets -1 Adv, -3 Mar on ground. Units with Fly get Fly (-3, -6).
- Moon Dance: Models with Channel get Channel (+1).
- Rain Dance: All Shooting Weapons add +1 to their Aim.
- Sun Dance: Every unit’s Dis decreases by the best Armour Save available in that unit.
Some elaborate dances seem to give literally control over the weather.