Blood-Scorched Earth

My body inhibits the earth
Your horror fuels my hunger
The dirt grows damp with the guts of the population
Feed me your intestines
Dirt and blood
Feed me your fear
Scum of the galaxy
I must exterminate
Mechanically grinding to the core
Molton lava flows above, through the veins of the earth
Spewing toxic gas into the atmosphere
Several earthlings are crushed beneath the flying debris
The few who remain are beamed into the heart for dissection