The horde of alien demonic monsters which appeared endlessly regardless of how many were slaughtered; piled into mountains of corpses, the spraying innards and bodily fluids mixed, was kicked and stirred by two pairs of feet, and formed a chaos even more terrifying than Hell itself.

More rancid that the stench of rot, the smell of the demonic monsters’ internal organs was thick as mist and filled the air - just like lethal poisonous gas. Living humans will probably die from lung corrosion just from inhaling.

- Fate/Zero: Act 7, Part 2