Editing Ashes of Yggdrasil (section)

====Upgrade Biomorphs====
To represent the strange adaptations of the Nidhoggr Hive Fleet, {{W40kKeyword|Nidhoggr}} {{W40kKeyword|Monster}} units in your army (that are not unique) may take any of the following biomorphs as upgrades.

*'''Geothermal Jets:''' In your Movement phase, if this model Remains Stationary or moves a total distance of less than half its Move characteristic, until the end of the turn, each time this model declares a charge, roll one additional D6 and discard one of the dice when making the charge roll. - +10 pts.
*'''Internal Furnace:''' This model gains the {{W40kKeyword|Internal Furnace}} keyword. In addition, roll a die each time this model destroys an enemy {{W40kKeyword|Vehicle}} during the Fight phase; on a 4+ that model regains D3 lost wounds. - +15 pts.