I - Rules
(see SOB, p. 39)
Instead of attacking, a figure with Constrict may elect to squeeze one enemy figure that it has Grappled. The constricting figure simply spends all of its remaining movement points for the turn and rolls a black power die for each movement point spent. For each blank or power enhancement rolled, the enemy figure loses 1 wound (ignoring armor). Surges rolled have no effect.