A quest walkthrough for Demon Slayer can be found here: www.runescape.wikia.com/wiki/Demon Slayer
If this is part of the Demon Slayer quest, then the link below should direct you to your answer.
look on runehq
By doing Demon slayer quest
Talk to Gypsi Aris and she will give you it.
Go upstairs and give them to the lady standing out side of the entrance. She will give you something......
A quest walkthrough for Demon Slayer can be found here: www.runescape.wikia.com/wiki/Demon Slayer
Lesser demon: 85 Greater demon: 97 Revenant demon: 150-250 Black demon: 167 Abyssal demon: 87
If this is part of the Demon Slayer quest, then the link below should direct you to your answer.
by magic
sell it to xena
There is only 1 Demon that you can taunt in Runescape, and that is the Demon behind bars at the Wizards Tower, located at Draynor Village - Top Floor.
The Sword you used to kill the demon with, the sword is good against demons.
you cant
After you have completed the 'demon slayer' quest you get it as a reward. >.<
The incantation is different for everyone.
look on runehq