Name Perks Rarity Tier Gear Score Major Heartrune of Fire Storm Epic II 560 Cunning Heartrune of Fire Storm Legendary III 625 Stalwart Heartrune of Fire Storm Legendary III 625 Brutal Heartrune of Fire Storm Legendary III 625 Cunning Heartrune of Fire Storm Legendary IV 700 Stalwart Heartrune of Fire Storm Legendary IV 700 Brutal Heartrune of Fire Storm Legendary IV 700