Bio-Titan
A Bio-Titan is a monstrously large Tyranid bioform intended to counter the greatest war engines deployed by the other intelligent species of the Milky Way Galaxy. Towering above the battlefields, leading the swarms of lesser Tyranid creatures, stand the vast forms of the Bio-Titans. These massive biomechanical war-machines stalk the warzones of the Imperium spitting death and destruction, cutting down their foes with potent bio-weapons.
