A unit of Night Goblins may be upgraded to carry the capacious nets they use when hunting Cave Squigs - this can be represented by having a handful of Netter models in the unit. At the start of each close combat phase, a unit that contains nets must attempt to entangle one of the units they are fighting. Roll a D6. On a roll of 2-6, the enemy unit has become entangled and suffers a -1 penalty to their Strength until the end of the combat phase. If a 1 is rolled, the Netters have instead managed to cast the nets amongst their own ranks - the Night Goblin unit suffers a -1 penalty to their Strength until the end of the combat phase.