HRUNTING/YGGDRASIL Mark I (J) Green Machine

The HRUNTING/YGGDRASIL Mark I [J] Armor Defense System, nicknamed the Green Machine, is a variant of the HRUNTING/YGGDRASIL Mark I ADS.

Gameplay
The Mark I [J] makes its debut in Halo Wars 2 in the form of the "Green Machine", a personalized Mark I [J] suit used by Leader Sergeant Johnson. The Green Machine includes energy shielding that regenerates after it has not been hit for a few seconds; this plays well with hit-and-run raids and well-timed combined-arms strikes. It is armed with an array of miniguns, phased-plasma fusils, sonic blind wolf repellers, repair beacon pods, and fast-regenerating energy shields. The suit also includes a repair beacon ability heals up to ten nearby allies with constructor beams tuned to a pleasing Marine Corps-approved green color. The suit also does not include a helmet, allegedly because of Johnson's "rugged good looks".

Upgrades
The Green Machine can be upgraded to include several features:
 * A Gauss chaingun upgrade that adds specialized high-power ammunition.
 * A bubble shield.
 * A smart missile pod.

Trivia

 * Although Johnson is canonically dead during the events of Halo Wars 2, 343 Industries writer Jeff Easterling has confirmed that the Mark I [J] variant exists in canon.
 * The "[J]" classification is likely a reference to Johnson's surname.

List of appearances

 * Halo Wars 2