IIRC it's about ripper swarms, and maybe some other species. If they move through woods or terrain which consists of bio mass they devour it on their way, and you take that piece of terrain off the table.
But i'm not sure if that's correct, and i don't know where that rule can be found. Maybe in the Chapter Approved book.
if you take a look on forgeworld, you'll see some spore chimneys and capillary towers and stuff. that's what I'm talking about. the nid player can, with these rules, buy terrain pieces for a pts cost, and the terrain can...well, I don't know what it does yet, that's why I'm looking for the rules
A forum community dedicated to Wargamers, Wargaming 40K enthusiasts. Come join the discussion about Warhammer and Wargaming collections, miniatures, tactics, terrain, reviews, accessories, history, displays, models, styles, scales, reviews, accessories, classifieds, and more!