Abathur

Level Lv 1

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  Pressurized Glands W

  Increases the range of Symbiote's Spike Burst by 25% and decreases the cooldown by 1 second.

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  Envenomed Nest W

  Toxic Nests deal 75% more damage over 3 seconds and reduce the Armor of enemy Heroes hit by 15 for 4 seconds.

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  Reinforced Carapace E

  Increase the Shield amount of Carapace by 40%.

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  Locust Brood Active

  Activate to spawn 3 Locusts at a nearby location.

Level Lv 4

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  Adrenal Overload Q

  Heroic Symbiote hosts gain 25% increased Attack Speed.

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  Needlespine Q

  Increases the damage and range of Symbiote's Stab by 20%.

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  Prolific Dispersal W

  Increase the duration of Toxic Nests by 45 seconds, reduce its cooldown by 2 seconds, and add 2 additional charges.

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  Slapathur E

  Abathur’s Basic Attacks deal 350% additional damage and Stun non-Elite enemies and disable Structures for 1.5 seconds. The same Hero or Structure can only be Stunned or disabled once every 6 seconds.

Level Lv 7

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  Vile Nest W

  Toxic Nests Slow enemy Movement Speed by 40% for 2.5 seconds.

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  Networked Carapace E

  Using Symbiote's Carapace also applies an untalented Carapace Shield to all nearby allied Heroes, Minions, and Mercenaries.

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  Calldown: MULE Active

  Activate to calldown a Mule that repairs Structures, one at a time, near target point for 40 seconds, healing for 90 Health every 1 second.

Level Lv 10

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  Ultimate Evolution Heroic

  Clone target allied Hero and control it for 20 seconds. Abathur has perfected the clone, granting it 20% Spell Power, 20% bonus Attack Damage, and 10% bonus Movement Speed. Cannot use their Heroic Ability.

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  Evolve Monstrosity Heroic Quest

  Turn an allied Minion or Locust into a Monstrosity. When enemy Minions near the Monstrosity die, it gains 2% Health and 2% Basic Attack damage, stacking up to 40 times. The Monstrosity can be healed by Carapace and has the ability to Burrow to a visible location every 80 seconds. Using Symbiote on the Monstrosity allows Abathur to control it, in addition to Symbiote's normal benefits. This Ability can be reactivated to automatically cast Symbiote on his Monstrosity.

Level Lv 13

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  Spatial Efficiency Q

  Symbiote's Stab gains 1 additional charge and its cooldown is reduced by .5 seconds.

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  Soma Transference W

  Symbiote's Spike Burst heals the host for 64 (+4% per level) Health per enemy Hero hit.

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  Bombard Strain Trait

  Locust's Basic Attacks become a long-range siege attack and they now lose health 40% more slowly.

Level Lv 16

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  Envenomed Spikes W

  Abathur's Symbiote's Spike Burst also Slows enemy Movement Speed by 40% for 2 seconds.

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  Adrenaline Boost E

  Symbiote's Carapace increases the Movement Speed of the target by 40% for 3.5 seconds.

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  Volatile Mutation Heroic

  Ultimate Evolution clones and Monstrosities deal 137 (+4% per level) damage to nearby enemies every 3 seconds and when they die. Enemy Heroes hit heal the clone or Monstrosity for 100% of the damage dealt.

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  Survival Instincts Trait

  Reduce damage taken by Locusts from non-Heroes by 50% and increase their damage by 60%.

Level Lv 20

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  Evolutionary Link Heroic

  Increase the duration of Ultimate Evolution by 50%. As long as the Ultimate Evolution is alive, the original target of the clone gains a Shield equal to 35% of their maximum Health. Refreshes every 5 seconds.

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  Evolution Complete Heroic

  Increase Monstrosity's Basic Attack damage by 100%.

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  Hivemind Q

  Symbiote creates an additional Symbiote on a nearby allied Hero. This Symbiote mimics the commands of the first, but does half damage and Shielding.

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  Locust Nest Active

  Activate to create a nest that periodically spawns Locusts. Only one Locust Nest can be active at a time.