Boss fighting guide

First of all you need good stats and good armoure
i would mostly recomend
-whip
-rune defender
-fighter torso
-lava cape
-5 prayer potions
-dragon boots
-rune cross bow (for tormented demons only)
-enchanted dragon bolts(for tormented demons only)
-barrow gloves
-fury
-berserker ring
-food
NOTE:you can all get these items by buying ::zerkset with 10mil

for kbd,corp,kq,bandos
well first to start off you need protect from meele and smite on while youre fighting
you can spawn ::food , and prayer potion id ::item 139 5
you want to keep eating when so you wont die and keep a eye on your'e prayer and make shure you drink the prayer potion so you wont run out of prayer and die.

tormented demons
these suckers are known to drop d claws and thats probably the reason you want to kill them , well before you do so you need all the armoure recomended up there and a rune crossbow with enchanted dragon bolts than can be obtained with 10mil and typieng ::zerkerset
tormented demons switch their prayer , you could use meele on them then they would protect againts meele, thats when you use youre crossbow and remember to keep youre health and prayer up.