First enable Dark Inoculation, after keep karma and mind leech at least on 2 foes. Use siphon mana on enemy heal. Use lingering demise on focused target. Use spell breaker and chaos wave for saving you or temmates. Keep orb of smoke up all time. If your comp can't save you from focus or you just can't survive, swap siphon mana to blink. If you too fast go out of mana, take more items with mana regen (needed 50-60/sec), swap siphon mana with mana orb, and optimise usage of spells, you need to cast is only ones in 7 seconds on 1 foe, if they don't have dispel. Use auto-attack)

Karma+Mind leech DPS

Mass damage, good against any comp, versatile in spells.

Shoots a projectile at target enemy dealing 536 - 1072 magic damage and applies Fear for 1.8 seconds on impact. You gain Life equal to 100% of the damage dealt.

Fear Causes you to run in a random direction and prevents the use of abilities. Breaks upon receiving damage equal to 9% of your maximum health.

With The Underworld, causing all offensive Spell casts to apply 1 stack of Gloom for 7 seconds. In addition, your shadowy presence grants you 8% Physical Damage Reduction and you restore 0.5% of maximum Mana every second.

Gloom Reduces Healing received by 5% and increases Damage taken by 2%. Stacks up to 3 times and cannot be dispelled.

Lasts until canceled or upon casting Shadow Affinity, Infuse, or Orb of Replenishment. Your presence cannot be dispelled.

Applies Karma to target enemy for 8 seconds.

Karma Deals 107 magic damage every second. Steals 53 Life whenever target uses an ability.

Applies Lingering Demise to target enemy for 7 seconds.

Lingering Demise Upon ending, deals 1568 magic damage. If that enemy was below 20% health, Lingering Demise is a guaranteed Critical Strike. Cannot be dispelled.

Applies Mind Leech to target enemy for 8 seconds.

Mind Leech Deals 176 every second, healing the Nihilist's party for 5% of damage dealt. The amount of healing received is doubled for the Nihilist. If Mind Leech expires, all party members are healed for 320 If dispelled, deals 455 magic damage to the dispeller.

Create an Orb of Smoke at your cursor's location for 8 seconds.

Orb of Smoke Reduces damage taken by 8% and increases Power by 35, Critical Strike by 6%, and 3% Lifesteal to all allies within 50 yards. Orb of Smoke has 1 Health and can be targeted. Your party can only have one Orb of Smoke active at a time.
Lifesteal Gain Health equal to a percentage of damage dealt from any source.

Applies Siphon Mana to target enemy for 7 seconds.

Siphon Mana Burns 1.25% of current Mana every second (95% reduced effectiveness for Energy or Rage , dealing damage equal to 400% of the amount burned. Ally hits have {Mana Rift}

{Mana Rift} Steal Mana (95% reduced effectiveness for Energy or Rage and deal additional damage equal to 3% of damage dealt.

Applies Spell Breaker to target ally for 5 seconds.

Spell Breaker Absorbs 1774 damage (reduced by 30% while in Dark Inoculation). Upon absorbing damage, heal for 50% of the absorbed amount.

Build of Kings

Nihilist

Karma+Mind leech DPS

Mass damage, good against any comp, versatile in spells.

Spells

Description