Armadyl godsword
From Emps-World Wiki
The Armadyl godsword requires 75 Attack and 75 Strength to be able to use. It can be created by combining a Godsword blade with a Armadyl hilt, which is a rare drop from Kree'Arra. It's special attack requires 50% of your energy, so it can be used two times in a row.