This would be a stam warden though and focus on either defiling or Riping permafrosts or trees while still providing subterran debuff/damage. Either: duroks/Thurvokun/livewire or dragon/blood spawn/werewolf hide. High health/tri food.... Edit- Maybe the Max health/Magicka Regen Health/Magicka food.(edited)
The defiler would be able to provide 100 percent guard coverage on the bomber. Provide Minor Maim, Major/Minor Defile, Minor Vulnerability and pull in squishy targets to the bomb zone while also procing major miam. Permafrost would provide everyone major protection and snare/CC the bomb zone. Guard could provide minor force and thirty percent additional mit.