The Insight/Foresight rune supports mental acuity and inspired thought, to better understand and interpret a situation or human being deeply. It provides the Nephilim the ability to better understand current and past events, as well as the ability to understand events yet to happen, based on current knowledge. This rune must be applied after each use.
- City of Heavenly Fire
- The Shadowhunter's Codex
- Shadowhunter's Guide
- The Mortal Instruments: City of Bones