Changes

The [[Tyranid]]s have created a number of species that are Titan in size. These are wholly organic beings often resemble giant spiders and scorpions and are deployed against the most stubborn foes of the [[Hive Mind]]. As with all Tyranid organisms, rapid mutation and adaptability is common to Bio-Titans. They appear to be a composite of several creatures so closely meshed together that they have since become indistinguishable. Bio-Titans are notoriously difficult to kill. Equipped with the thickest of chitin armorarmour, the creature can still often function even if badly damaged.{{Fn|7}}