Warhammer 40k NECROMUNDA: GENESTEALER ABOMINATION GANGWarhammer 40k NECROMUNDA: GENESTEALER ABOMINATION GANG The Malstrain is an insidious mutation of the Genestealer Curse. Experiments meant to create a vaccine against the xenos plague merely warped it into something new and terrible, an alien cancer that still lurks within Hive Secundus. The Genestealers of the Malstrain are terrible evolutionary missteps possessed of extreme speed and aggression, capable tearing a full grown Goliath into bloody meat