The strong slayer helmet (c) is a level 50 slayer helmet with bonuses equivalent to a hybrid rune full helm. It is made by upgrading a reinforced slayer helmet for 400 slayer reward points at any slayer master, although subsequent upgrades will only cost 40 points. It has the following effects from its components: The slayer helmet is an All-class item, which means its armour stat is used in full when defending against any style. It can also be used as an enchanted gem.