The Dragon Cloak bears the Master Rune of Spite (4+ Ward save), a Rune of the Furnace (immune to fire attacks) and a Rune of Luck (one re-roll per battle).
Source: Warhammer Fantasy: 7th Edition
The Dragon Cloak bears the Master Rune of Spite (4+ Ward save), a Rune of the Furnace (immune to fire attacks) and a Rune of Luck (one re-roll per battle).