The Heretic's Arsenal Pack includes the following content: 

• The Whisperer: Artifact. Protects your sanity, but makes you easier to notice. Despite its grotesque appearance, the creature seems harmless. Only its nightly whispers cause unease, their meaning fading into vague impressions by dawn.

• Bone Axe: Two-handed axe which consumes more stamina but swings a bit faster than Greataxe. Pure bone. Strong, smooth, and who knows from what. I found bone tools in the Himalayas once, but nothing like this.

• Kama: A curved, one-handed blade. Moderately fast and deadly. Traditionally, this is a Japanese agricultural tool, but I can’t picture it farming. Harvesting souls, perhaps.

All items are located behind the mansion gate on the suitcase next to an abandoned car.