Wind of Death

Cast on a 15+. Remains in play.
Place small round template and nominate
a direction. Roll artillery dice. Misfire,
centre the template on the caster and scatter
D6". Any other result, multiply by 3, move the template. Any unit moved over takes D6 S3 hits,
no armour saves for each rank.
Subsequent turns, roll scatter and artillery dice to determine movement. Misfire removes template.
Cast on a 25+. Remains in play.
Large template and S4 instead.