What is primaris grey knight?

Primaris Grey Knights are a specialized chapter of Space Marines created by the Emperor's genetic tinkering during the Horus Heresy. These warriors are genetically-engineered warriors, who possess psychic powers and a suite of unique gear that allows them to combat even the most terrible of warp entities.

The Primaris Grey Knights Chapter was formed after the 13th Black Crusade, which saw Abaddon the Despoiler launch a massive attack on the Imperium. The Grey Knights, who are sworn to defend the Imperium against the powers of Chaos, suffered heavy losses during the battle and, as a result, Primaris Space Marines were created to bolster their ranks.

Primaris Grey Knights are larger, stronger and more resilient than their standard counterparts, and they possess an array of powerful psychic abilities that give them the edge in battle. They are also equipped with specialized armor and weapons that allow them to battle demons and other warp entities without fear of corruption.

In summary, Primaris Grey Knights are an elite chapter of Space Marines who are experts in fighting against the powers of Chaos. They are larger, stronger and more powerful than their standard counterparts, and possess an array of psychic abilities and equipment that enables them to combat even the most terrible of warp entities.