Mine Field

Play this card at the start of the battle before deploying forces. Part of the battlefield has been littered with deadly mines, shown by an area no larger than 10”x4”. The minefield must be in your half of the battlefield. Any model moving into, or starting its movement inside, the minefield will set
off a mine of a D6 roll of 1 or 2. Any troops which move over the minefield, including those with jump packs and similar equipment, may set off the mines.

See page 21 of the Battle Bible for full effe