The Shield Rune is a rune that specializes in field effects and HP recovery. Unlike most runes, this rune has three spells instead of four.
- Battle Oath: 40% chance of entire party becoming berserk
- Great Blessing: Restores 200HP to allies
- Battlefield: All magic times 1.5 for three turns
- Battle Oath: Provokes Fury (40%) on all allies
- Great Blessing: Restores 200 HP to all allies
- Battlefield: Raises the power of all allies magic for 3 turns