K'ril Tsutsaroth/Strategies

Melee

 * *Use only if you're not tanking; otherwise bring your best magic defence gear.
 * **It does not matter what type of dagger used, as K'ril is immune to poison.
 * ***Using this will negate the need of using anti-poison potions.

Ranged
†Note: A Ring of wealth does not work in lootshare.

α:It does not matter what type of dagger used, as K'ril is immune to poison.

β:Using this will negate the need for anti-poison potions.

General Strategy
Tanks are of incredible importance in this boss fight. However, to lengthen each trip, it is helpful if members of the team take turns being the target of the demon's attacks.
 * Having one of the team members bring a fruit bat with Fruitfall scrolls works very effectively here, as it heals players in between rounds. The main drawback of bringing this familiar, however, is that the summoner has to stay alive and not use a spirit terrorbird or war tortoise to hold food and supplies. Two of the best familiars to use are the unicorn stallion and the pack yak; the unicorn's scrolls will heal you up to 150 life points each, and the yak can bank items for you (assuming you brought scrolls) as well as storing 30 items.
 * Using the Darklight's special attack is very helpful, as that it only uses 50% of the energy bar and weakens the demon's defence more effectively than the Bandos godsword does.
 * When soloing, a Bandos godsword (or Darklight using an abyssal whip or another one handed weapon) is almost the best way to get the most kills per trip due to the defence reducing capabilities, if you are wearing Karil's armour, with a Helm of neitiznot, and a Zamorak cape and a fury amulet, most of the minions will not be able to damage you, as you will have some decent defence against all forms of combat, and you will only take damage from the boss' attack when he hits through your prayers, and occasionally from his magic attack, or if you forgot an antipoison.
 * Because of the new dungeoneering equipment, most players who prefer to solo this boss, use a combo of Darklight/Bandos godsword (the Statius warhammer is not recommended due to K'ril's relatively low defence and the high cost) with the chaotic rapier or chaotic longsword, because of its attack style. It is advised to bring recover specials and overloads to save valuable space, also, this means that you will have enough inventory space to either shark-brew or rock-brew. This can be incredibly handy if K'ril Tsutsuroth hits through your prayer because you can heal 500+ life points within seconds, and not face the drained stats (overload potion will reboost the drained stats every 15 seconds).
 * Also, when fighting him, most players will use protect from magic while not tanking, even though he only targets one person. If you are wearing Karil's, you will only need one or two prayer potions a trip, and you do not need any defence against the minions.