you can get to know it piece by piece

allowing players to adventure in Ghur

Mister Sinister has targeted members of the X-Men as potential experimental subjects

but if they are this volume has the necessary information

Foulblade wields the cursed daemon-blade known as Doomfang

Warhammer 40,000 Roleplay: Imperium Maledictum Inquisition Collectors Edition - Slipcase Malingtype_Fluorescent you can get to knowThe Inquisition Collector's Edition is the ultimate choice for the Inquisition's most devoted acolytes. This set includes The Inquisition Player's Guide (CB7 2707) and the Inquisition GM's Guide (CB7 2708). Both require the Imperium Maledictum Core Rulebook (CB7 2700) to play. These books combined are essential supplements for GMs who seek to run Inquisition campaigns and bring the fight to the insidious Heretics, terrifying Daemons and ravening Xenos