---

publish: true
aliases:

• Heart of Steel
  created: 2026-03-09T12:15:33.842-04:00
  modified: 2026-03-09T12:15:33.842-04:00
  published: 2026-03-09T12:15:33.842-04:00
  tags:
• ttrpg-cli/compendium/src/5e/valdaspire24
• ttrpg-cli/item/gear/monstrous-graft
• ttrpg-cli/item/rarity/common
  cssclasses:
• json5e-item
  obsidianUIMode: preview

---

Heart of Steel

Monstrous graft, common

• Properties: Internal Slot

Donor: Any Construct

This Construct core acts as a replacement for one’s heart. Once installed, you don’t need to sleep, and magic can’t put you to sleep. You can finish a Long Rest in 4 hours if you spend those hours in a motionless state, during which you retain consciousness.

Source: Valda’s Spire of Secrets (2024)