While submerged, the jormungar is capable of moving through the snow, but cannot attack. When it is emerged from the ground it is rooted.
Abilites while emerged:
#1 will submerge the jormungar beneath the surface of the snow and allow it to become mobile
#2 is a 10-yard ranged attack for 5700-7400
#3 will spew acid for 3700 and cast a DoT for 1300 every 2 seconds for 15, with a six second cooldown, but is not on the global cooldown. The DoT stacks up to 5 times.