e490cc7f_in_s_hiss___The_RuneScape_Wiki__Name
[Requirements] None [Cost] 28,375,209 [Bonuses] 46 in all attack styles 5 prayer [Notes] Highest attack bonuses of any neckwear overall Has a passive effect that causes Soul Split to sometimes heal more Degrades from full charge after 10 hours of combat, however can be recharged by 50% with a cut onyx (meaning 100% would cost 2,194,612) Tied for most expensive neckwear to upkeep [Name] 
Amulet of souls
Saradomin's hiss - The RuneScape Wiki
Name