Shocking Chaos Axe of Enchanting
Lightning Damage: 6-28 (Requires 10 Axe Mastery)
Damage +15% (While Health is above 50%)
Enchantments last 20% longer.
Thanks in advance.
EDIT:
Also this Flamberge
Ebon Flamberge of Warding
Earth Damage: 15-22 (Requires 11 Swordsmanship)
Damage +15% (Whild Health is above 50%)
Armor +7 vs Elemental attacks.