Flood tank form

The Flood Tank Form is a type of Flood Pure Form.

Description
Tank Forms are quite slow in comparison to Combat Forms, but they make up for it with relative resilience and devastating melee attacks. They can run on all fours for a short period, allowing a short burst of speed to overtake a target. Tank Forms can spew a torrent of Infection Forms from their 'mouth' as a form of short ranged attack, or in order to infect nearby corpses.

Tactics
The best way to kill a Tank Form is to either shoot it in the face or hit it with an energy sword.

Trivia

 * Tank forms are the only Flood Pure Forms that are not able to cling onto walls.
 * They are very similar in appearance to the Flood Thrasher Form.
 * There is an easy way to kill a Tank Form other than using a Energy Sword. If you just melee him in between the two tentacles on his head he will die instantly, although it can be hard to hit it in the kill spot if it's swinging its arms and moving around.
 * A common error for people to make is mistake these for infected Hunters. This is not true due to the fact that Hunters are immune to infection and the Tank Form is actually a Pure Form.

List of appearances

 * Halo 3
 * Halo Legends
 * Origins