Estaban III

Estaban III is the inner forge of the Estaban System and the seat of Legio Tempestor, the Titan legion known as the Stormlords.

During the Horus Heresy, a machine-cult on the world, inclined towards Tzeentch, sided with traitor Tempestus elements. It supplied engines to Horus for the campaign against Terra. Loyalist Blackshields later retook the world.

In 751.M41, Iron Hands and Tempestor Titans again delivered Estaban III from Chaos. The world should be distinguished from the neighbouring sister-forge in the system, which accounts for only part of its history.