What the equipment screen shows for this item: it goes in the head slot. It needs 42 Attack, 42 Defence, 42 Strength, 42 Hitpoints, 42 Ranged, 22 Prayer, 42 Magic.
Attack bonuses
Stab
+0
Slash
+0
Crush
+0
Magic
+0
Range
+0
Defence bonuses
Stab
+8
Slash
+8
Crush
+8
Magic
+8
Range
+8
Other bonuses
Melee strength
+0
Ranged strength
+0
Magic damage
+0%
Prayer
+0
How to get it
Other sources
Source
Notes
Blood fountain
Soaked in the fountain from the plain void ranger helm. 200 vitae unlocks the void helm family once, then each dip costs 300 blood money. Every bonus above zero gains 2 (magic damage and prayer excepted) for 5,000 swings or hits taken, then it dries back to the plain item.