Araxxor/Araxxi is an end game boss. When you loot it's corpse you can get spider leg pieces, weapon hilts(Araxxi eye, web and fang). You get random supplies and a pheromon which you can use to reset enrage on the boss. Pheromon has an effect aswell. While you have it in inventory araxxor adjusts to ur combat style, if you use range araxxor will be magic based.
Helmet: Sirenic helmet > Reaper hood > Pernix cowl > Superior Morrigan's coif
Body: Sirenic hauberk > Pernix body > Superior morrigan's leather body
Legs: Sirenic chaps > Pernix chaps > Superior morrigan's leather chaps
Weapon: Noxious longbow > Ascencion crossbow > Decimation
Boots: Flarefrost > Glavien boots > Pernix boots > Armadyl boots > Ranger boots
Amulet: Farsight Blood Necklace > Reaper necklace > Farsight Sniper necklace > Saradomin's Hiss
Gloves: Swift gloves > Tracking gloves> Pernix gloves > Ascension wraps
Shield: Divine spirit shield > T90 defender > Vengfull Kiteshield > Elysian spirit shield
Helmet: Malevolent helmet > Reaper hood > Torva helmet
Body: Malevolent cuirass > torva platebody > superior Vesta's Chainbody
Legs: Malevolent Greaves > Torva platebody > Superior Vesta's Platelegs
Weapon: Drygore Mace > Noxious scythe > Drygore rapier > Drygore longsword > Superior Vesta's spear
Boots: Emberkeen boots > Steadfast boots > Torva boots
Amulet: Brawler's blood necklace > Amulet of Souls > Blood amulet of fury
Gloves: Razorback gauntlets > Goliath gloves > Barrow's gloves
Ring: Right of wealth (c) > Ring of death > Perfect ring > Berserker ring (i)
Shield: Divine spirit shield > T90 defender > Malevolent kiteshield > Elysian spiritshield
Best aura to use as araxxor/araxxi is vamyrism aura, if vamp aura is on cooldown you can use poison purge.
It's good to bonfire before you start the kill, becouse you will have higher hitpoints. And to save on supplies to use overload at donator zones.
Every time you do Araxxor/Araxxi hey enrage more and more and it increases the dmg they deal. That's why it's great to have an ely and divine spirit shield for the last fight you have to kill araxxi.
Araxxor has 3 combat style:
Blue leg tips = magic
Green leg tips = range
Red leg tips = melee
Starting the fight:
To enter Araxyte hive u have to go under quest tab and bosses. The teleport is on the last page. When u get into the cave u have to cross the gap. After that you run south. When you get to the end click on the webbed entrance. When you start the kill you have to run east and burn the west web.
After you burn the web run up the path.
When you run up the path, araxxor will heal some of his hitpoints. At this point araxxor will start spawning minions, some of the minions aren't threatening and they will only heal araxxor or deal a little bit of dmg. The minion's you need to be carefull about are mirrorback spider's. Mirrorback spider's will reflect ur dmg back at you and will probably kill you. So when they spawn stop attacking. If you use a titan and the mirrorback spider's appear the dmg that the titan does wil get reflected back at you aswell. There is a chance of an acid spider spawning and when you recieve the msg you should run away from the green puddle.
Acid spider(instant kill?s you).
Pulsing spider(heals arraxor and arraxi).
Imbued spider(Deals magic dmg to the player).
Bladed spider(Deals melee dmg).
Mirrorback spider(Reflect's your dmg back at you).
After you get araxxor down to 1 hipoint's, you will proceed to the last stage of the fight. Araxxor will dissapear and Araxxi will appear. While you are fighting Araxxi and you get her to about 1/3 of her hitpoint's a dark core will appear and it will mark you and deal 250 poison damage if it hits, you can easily sidestep it.
After you kill Araxxi you can loot her corpse. After you loot her corpse you can right click and leave the kill or use the portal next to its corpse.
If there is anything i forgot and should add to the guide please tell me down below in the comments.