Warhammer 40k NECROMUNDA: Halls of the Ancients Gang Tactics CardsWarhammer 40k NECROMUNDA: Halls of the Ancients Gang Tactics Cards The Squat clans of Necromunda travel the wastes in massive land trains to search for deposits of rare resources. When they locate such a dig site, these abhuman delvers settle in to extract all the wealth they can plunder. Gangs of Prospectors patrol tightly guarded excavations or scout for fresh finds in the ash wastes, armed with finely engineered weapons and powerful mining tools