Phosphex Weapons are a class of extremely deadly Imperial incendiary weapon.
Phosphex has the capacity to burn without oxygen and with next to no fuel source. It's capable of burning underwater (being also able to set water alight) and can burn through solid rock, adamantium, and ceramite. Known as the 'living fire', 'crawling death' and 'ice-fire' due to its attraction to movement and sub-zero burning temperature, once unleashed the green cloud of Phosphex expands exponentially, burning everything in its path. The taint of Phosphex residue is far more enduring even than radiation from nuclear fallout, rendering any area exposed to its touch uninhabitable. During the Great Crusade, not even the Death Guard would use it in any but the most extreme circumstances, and even then only on the order of the Legion's most senior commanders.
Types of Phosphex Weapons
- Phosphex Grenade
- Phosphex Bomb
- Phosphex Shell - Artillery round
- Modalis Atmospheric Missile - Exterminatus-grade weapon fired by orbiting warships which can burn an entire world.