Death Machine BIS is an enemy in Crisis Core -Final Fantasy VII-. Quicker than most other machine-type enemies, it can inflict massive damage in a short timespan. It damages both HP and MP, and uses Death Cloud reducing Zack's HP to 1 while inflicting Poison, Silence, Stun, and Stop. The player should circle the foe to avoid its attacks as well as any of its cohorts', and use Costly Punch to one-shot them. If Costly Punch is not available, spells such as Graviga, Gravity, Tri-Thundaga, and Energy are suitable replacements.
Bis is a Latin prefix or suffix designating the second instance of a thing.