Bionicle Spear/Dagger Tip

This Is A Nuke Dagger(As The Only Known User Was A Dark Hunter Who Was Defeated By A Toa Of Plasma) It's A Normal Dagger But When Coated In Fuel Explodes On Contact As The Weapon Is Made Of A Special Metal That Creates Sparks On Contact With Any Other Metal. The Dark Hunter Who Used This Seemed To Come From Another Reality And Was Easy To Defeat As He Appeared to Have No Skills In Combat. This Is Why The Dark Hunter Was Only Sent To Collect Items/Goods And Not Sent Into Combat. He Was Defeated in His First Combat Against A Toa.