Upgrades

Night Elf

Abolish Magic

Enables Abolish Magic. Removes buffs and debuffs from units, deals damage to summoned units.

Murloc

Acid Cloud

Whenever income timer expires, a friendly acid cloud spawns at random location which deals 20 damage to nearby enemies every second in a 500 AoE. Lasts 60 seconds

Demon

Advanced Gates

Reduces Spawn Cooldown.

Gnome

Alarm-o-Bot

Adds an Alarm-o-Bot to each barrack spawn. These bots can summon a random gnome unit periodically in combat.

Lordaeron

Alliance Equipments

Increases HP and Armor.

Tauren

Ancestral Charge

Enables Ancestral Charge: Charges to an enemy, dealing damage to enemies within 150 Radius. 20 Cooldown.

Tauren

Ancestral Spirit

Units have a chance to revive once upon death. Revived units grant no bounty or experience.

Orc

Animal Agility Training

Increases Attack Speed.

Lordaeron

Animal War Training

Increases HP.

Demon

Anti-Magic Skins

Increases Spell Resistance.

Silverhand

Apostolic Healing

Enables Prayer of Sacrifice: Heals the nearby ally with the lowest current health at the cost of their own life

Blood Elf

Arcane Architecture

Increase HP and Armor. The Main Building gains bonus Mana Regen.

Blood Elf

Arcane Spark

Attacks have a chance to deal bonus damage.

Blood Elf

Arcane Vortex

Enables Arcane Vortex: Deals damage and restores self mana for each enemy it hits within 350 Radius. 10 Cooldown.

Gnome

Arcfield Matrix

Increases shield capacity and Tinker's ability to recharge it. Shield Batteries can be recharged using various gnomish mechanisms.

Murloc

Awesome Murloc Eggs

Reduces Spawn Cooldown.

Syndicate

Bandit Masonry

Increases HP and Armor.

Night Elf

Bearman

Adds a Bearman to each Ancient of War Spawn. On kill, it transforms once into a bear, fully restoring health and gaining 25% health and damage. Bear attacks have a chance to deal bonus damage to up to 3 targets and reduce armor by 2 for 10 seconds. Armor reduction stacks. (Does not affect heroes.)

Ice Troll

Berserk

Enables Berserk Ability. Attacks faster but takes more damage for 10 seconds. 20 Cooldown.

Orc

Berserker Strength

Increases HP and Damage.

Syndicate

Black Marketing

Increases Income.

Blood Elf

Blade Flurry

Enables Blade Flurry: Deals damage to multiple enemies. 10 Cooldown.

Blood Elf

Blood Rage

Enables Blood Rage: Attacks faster and restores 7% of Max Mana on each attack for 10 seconds. 20 Cooldown.

Gnome

Bom-Bot

Summons Bom-Bot for 10 seconds, which explodes on death to deal damage to nearby enemies in an AoE.

Undead

Bone Restoration

Increases HP Regen. (Does not affect summoned units)

Night Elf

Bouncing Moon Glaive

Attacks bounce to additional units. Each bounce deals 80% of the damage of the previous hit.

Ice Troll

Breath of Frost

Can cast Breath of Frost now. Deals damage in a 125-300 AoE, 800 distance. 10 second cooldown.

Syndicate

Bribe

Attacks have a chance to convert the attacked unit into an allied Thug. (Does not work against summoned units and enemies with more than 1500 HP.

Murloc

Bubble Armor

Can cast Bubble Armor now. Increases a target friendly unit's armor and health regeneration. Also if unit dies while it has bubble armor, it will deal damage to nearby enemies in 300 AOE. Lasts 20 seconds.

Murloc

Bubble Pop

Whenever it dies, deals damage and stuns nearby enemies in a 500 AoE.

Syndicate

Buckler Training

Increases HP and Evasion Chance.

Orc

Burning Oil

Attacks burn the ground within 150 Radius for 3 seconds, damaging enemies standing in it.

Lordaeron

Call to Arms

Adds 2 Militias to each Barracks Spawn. Militia can repair mechanical units and buildings.

Gnoll

Camouflauged Buildings

Increases HP, Armor and Evasion Chance.

Undead

Cannibalize

Grants Lifesteal.

Demon

Chaos Creature Hides

Increases HP and Armor.

Fel Orc

Clawman

Clawman are quick melee units

Demon

Cleaving Attack

Attacks deal a percentage of their damage to nearby enemies within 125 Radius.

Demon

Cloaked by Fel Flames

Deals damage to nearby ground units every second.

Syndicate

Command Aura

Increases the attack damage of all nearby allies.

Blood Elf

Conjuring of Mana

Enables Conjuring of Mana: Restores mana to nearby allied units within 600 Radius.

Demon

Corruption Aura

Reduces the armor of nearby enemies.

Undead

Creature Carapace

Increases HP and Armor.

Lordaeron

Critical Strike

Increases Critical Strike Chance.

Syndicate

Critical Strike

Increases Critical Strike Chance.

Demon

Cursing Strikes

Attacks temporarily curse an enemy, lowering their accuracy for a short time.

Demon

Demonic Masonry

Increases HP and Armor. The Main Building also emits a Decay Aura, dealing damage over time to nearby enemies within 1500 Radius.

Demon

Diabolist Initiate Training

Sleep Puts a target enemy unit to sleep for 5 seconds. A sleeping unit can be awoken by attacking it.

Fel Orc

Dire Mutations

Increases HP and Armor.

Undead

Disease Cloud

Infects nearby enemy living units with Disease Cloud. Lasts 30 seconds.

Lordaeron

Dispel Magic

Enables Dispel: Dispels buffs from units, deals damage to summoned units.

Silverhand

Divine Intervention

Enables Divine Intervention: Temporarily grants Divine Shield to an allied unit, reducing damage taken by 75%. 10 Cooldown.

Blood Elf

Dragon Shackles

Enables Dragon Shackles: Binds an enemy unit for 3 seconds, dealing damage over time.

Demon

Empowered Finger of Death

Increases Finger of Death Damage.

Naga

Enhanced Pools

Increases HP and HP Regen.

Fel Orc

Enrage

Whenever it dies, enrages nearby 3 allied units for 5 seconds.

Orc

Ensnare

Enables Ensnare, which will immobilize the target enemy unit, preventing movement and slowing attack speed temporarily. Ensnared air units can be attacked as if they were ground units. 15 Cooldown.

Syndicate

Ensnare

Enables Ensnare, which will immobilize the target enemy unit, preventing movement and slowing attack speed temporarily. Ensnared air units can be attacked as if they were ground units. 15 Cooldown.

Orc

Envenomed Spears

Adds an additional poison effect to attacks, affecting only organic units. Lasts 6 seconds.

Night Elf

Evasion

Increases Evasion Chance.

Syndicate

Fan of Knives

Attacks have a chance to deal damage within 200 Radius.

Fel Orc

Fel Arrows

Increases Damage and Attack Speed. Additionally attacks reduce enemy armor for 6 seconds.

Fel Orc

Fel Magic Body

Deals damage to nearby ground units every second.

Ice Troll

Freezing Spears

Coat your spears in a thick layer of ice

Ice Troll

Frost Armor

Enables Frost Armor: Grants a temporary self-cast frost shield that slows melee attackers for 2 seconds. 20 Cooldown.

Gnoll

Gnawfrenzy

Enables Gnawfrenzy: Attacks faster but takes more damage for 10 seconds. 20 Cooldown.

Gnoll

Gnawgnaw

Grants Lifesteal.

Gnoll

Gnoll Agility

Increases Attack and Movement Speed.

Gnome

Gnomish Masonry

Increases building durability

Silverhand

Graceful Counter

Has a chance to block an attack, restore health and blind the attacker for 2 seconds.

Silverhand

Hammer Bash

Attacks have a chance to stun for a 0.5 seconds and deal bonus damage.

Lordaeron

Headshot

Attacks have a chance to deal bonus damage.

Murloc

Healing Saliva

Every 3 seconds, restores nearby allies health in a 500 AoE. (Affects organic units only) (Does not stack)

Ice Troll

Healing Wards

Places a Healing Ward that heals nearby friendly units in a 500 AoE. Ward lasts 10 seconds. 20 second cooldown.

Gnoll

Heavy Flail Strike

Increases Critical Strike Chance.

Gnoll

Hog Meat

When it dies, it drops a meat that heals up to 8 organic units every second within a 600 Radius for 5 seconds.

Lordaeron

Holy Attacks

Attacks deal bonus pure damage and heal the attacker for a percentage of the damage dealt, including the pure damage bonus.

Silverhand

Holy Fire

Immolation that damages enemies and heals allies. Stacks per unit.

Tauren

Horde Membership

Increases Damage and Armor.

Tauren

Hunting Tradition

Increases Damage and Attack Range.

Naga

Hydra

Hydra is a ranged unit that can spawn hatchlings on death

Night Elf

Improved Bows

Increases Attack Range and Attack Speed.

Naga

Improved Crushing Wave

Boost crushing wave damage.

Ice Troll

Improved Healing Wave

Increases maximum number of units can be healed by Healing Wave.

Blood Elf

Improved Phoenix Wave

Increases Phoenix Wave damage.

Fel Orc

Improved Rain of Fire

Increases Rain of Fire damage.

Syndicate

Improved Shockwave

Increases Shockwave Damage.

Tauren

Kodo Beast

Adds a Kodo Beast to each Totem Spire spawn. Kodo Beast attacks have a chance to deal bonus damage and restore its health.

Orc

Kodo Rider

Adds a Kodo Rider to each Barracks Spawn. The Kodo Rider provides a Command Aura that increases the attack damage of nearby allied units within a 900 Radius.

Silverhand

Lance of Wrath

Enables Lance of Wrath: Deals damage to a random enemy. 10 second cooldown.

Silverhand

Light's Renewal

Increases HP, Armor and Regeneration

Ice Troll

Liquid Fire

Attacks burn units and buildings for 30 seconds. Also grants attack range.

Lordaeron

Lordaeron Masonry

Increases HP and Armor.

Demon

Lunch Time

Can eat a corpse to restore hitpoints.

Naga

Magic Resistant Scales

Increases Spell Resistance.

Demon

Mana Burn

Can cast Mana Burn now. Burns mana and deals damage equal to amount of mana burned.

Blood Elf

Mana Shield

Improves Mana Shield, increases Mana and Mana Regen.

Fel Orc

Mannoroth's Blood

Increases HP Regen.

Lordaeron

Marketing

Increases Income.

Night Elf

Marksmanship

Increases Damage and Attack Speed.

Night Elf

Moon Arrows

Attacks have a chance to deal bonus damage to the target and additional nearby enemies within 300 range.

Murloc

Mrlgrl!

Increases Movement Speed.

Murloc

Murloc Masonry

Increases HP and Armor, The Main Building also emits a Slow Aura, slows nearby enemies within 1500 Radius.

Naga

Naga Masonry

Increases HP and Armor.

Night Elf

Nature's Blessing

Increases HP, Armor and HP Regen.

Night Elf

Nature's Toxin

Adds an additional slowing poison effect to attacks, affecting only organic units. Lasts 4 seconds.

Undead

Necromancer Initiate Training

Cripple Decreases an enemy unit's damage by -12. Lasts 60 seconds. (Lasts 30 seconds for heroes.)

Fel Orc

Nether Shift

Increases Evasion Chance.

Fel Orc

Offensive Training

Attacks have a chance to stun for a 0.8 second and deal bonus damage.

Orc

Orc Strength

Increases Damage.

Orc

Pig Farm

Increases Income and increases the HP of all organic units.

Gnoll

Poaching

Grants bonus gold for killing enemy units, except summoned units.

Gnoll

Poison Arrows

Adds an additional poison effect to attacks, affecting only organic units. Lasts 6 seconds.

Syndicate

Potion of Healing

Units can drink Healing Potion. Heals self over 10 seconds. 20 second cooldown.

Tauren

Pulverize

Attacks have a chance to deal damage to nearby enemies within 250 Radius.

Orc

Ravaging Sweep

Attacks have a chance to deal damage within 200 Radius.

Undead

Ravenous Frenzy

Increases Attack Speed.

Murloc

Reaving Party

Temporarily increases the unit's attack speed for 8. Has a 20 Cooldown.

Naga

Reef Elemental

Summons a reef elemental with a 30s cooldown

Naga

Reptillian Hides

Chance to reduce 50 damage

Ice Troll

Running Skills

Increases Movement Speed.

Lordaeron

Sanctified Drain

Attacks steal life from the target and restore it to the attacker. Up to 4 nearby allied organic units each receive 50% of that amount within 500 range.

Gnome

Self-Destruct Protocol

Whenever a unit dies, deals damage to nearby enemy units in a 300 AoE.

Lordaeron

Shield Discipline

Grants a chance to block incoming damage.

Orc

Shocking Attacks

Attacks have a chance to stun for a 1 second and deal bonus damage. Does not affect buildings.

Gnome

Shrink Ray

Reduces enemy attack speed for 10 seconds.

Syndicate

Side Hustle

Increases income. Syndicate units you manually train become Mercenaries with bonus HP and damage.

Silverhand

Silverhand Training

Increases HP and Damage.

Naga

Siren Initiate Training

Abolish Magic Dispels positive buffs from enemy units, and negative buffs from friendly units. Deals 300 damage to summoned units.

Undead

Skeletal Longevity

Increases Raise Dead duration and grants bonus HP.

Undead

Skeletal Mastery

Raises minions from a corpse.

Murloc

Slimy Weapons

Adds an additional attack and movement speed slow effect to attacks. Slow can stack for each different unit. Slow lasts 5 seconds. (Lasts 3 seconds against heroes.)

Naga

Slow Poison

Adds an additional poison effect to attacks. Lasts 5 seconds. Damage can stack for each attacker unit. (Does not affect mechanical units.)

Blood Elf

Sorceress Initiate Training

Slow Slows enemy unit's attack and movement speed by 25%. Lasts 20 seconds. (Lasts 10 seconds for heroes.)

Blood Elf

Spell Breaker

Adds Spellbreaker to each Hall of Blood spawn. Spellbreaker can steal enemy buffs or transfer ally debuffs, and has extra Spell Resistance.

Blood Elf

Spell Resistance

Increases Spell Resistance.

Fel Orc

Spiked Barricades

Increases HP and Armor. Melee attackers take damage when hitting buildings.

Ice Troll

Spiked Barricades

Increases building durability.

Orc

Spiked Barricades

Increases HP and Armor. Melee attackers take damage when hitting buildings.

Tauren

Spiked Barricades

Increases HP and Armor. Melee attackers take damage when hitting buildings.

Naga

Spiked Shells

Increases Armor, returns Damage to Melee attackers.

Tauren

Spirit Echo

Attacks bounce to additional units. Each bounce deals 80% of the damage of the previous hit.

Naga

Spirit of Azshara

Increases Attack Speed and Armor.

Tauren

Spiritveil

Increases Spell Resistance and Evasion Chance.

Gnome

Static Surge

Attacks have a chance to purge for 5 seconds and deal bonus damage. Deals x2 damage to Summoned units. Additionally recharges shield to the unit.

Syndicate

Stolen Goblin Parts

Increases HP and Attack Speed.

Syndicate

Stolen Rockets

Bombards an area with 10 rockets , damaging enemy units with a 7 second cooldown Deals physical damage.

Undead

Stone Form

Stone Form transforms the Gargoyle into a statue which has +15 Armor, Spell Immunity and bonus health regeneration. The Gargoyle cannot attack in this form but deals damage to nearby enemies in a 450 AoE on death.|

Lordaeron

Stronger Artillery

Increases Damage and Attack Speed.

Gnome

Stronger Capacitors

Increases Damage and Attack Speed.

Tauren

Tauren Traits

Increases HP.

Gnoll

Thunder Clap

Enables Thunder Clap: Deals damage to nearby enemies within radius and temporarily reduces their attack and movement speed.

Gnoll

Thunderstrike

Enables Thunderstrike: Deals damage to units in within 200 Radius and purges them for 5 seconds. Summoned units take additional damage. 10 Cooldown.

Naga

Tidecleaver Blades

Attacks deal a percentage of their damage to nearby enemies within a 125 Radius.

Murloc

Toxfin

Adds a Toxfin to each Pond Spawn. Toxfin deals damage to nearby ground units every second.

Ice Troll

Troll Regeneration

Increases HP Regen.

Gnome

Turbo Gatling System

Grants attack speed passively, and attacks have a 25% chance to deal x2 True Damage.

Ice Troll

Twin Spearer

Spearmen are powerful ranged units

Gnome

Ub3r Spanner

Reduces the chance of a Backfire triggering.

Undead

Unholy Masonry

Increases HP and Armor. The Main Building also emits a Decay Aura, dealing damage over time to nearby enemies within a 1500 radius.

Murloc

Veteran Tidehunter

Buy tidehunter workout equipment so they live longer

Fel Orc

Void Experience

Pay for warlock studies in the void

Night Elf

Vorpal Blades

Causes attacks to damage multiple units.

Tauren

War Stomp

Enables War Stomp: Deals damage and stuns nearby enemy ground units within 250 Radius. 10 Cooldown.

Fel Orc

Warlock Initiate Training

Cripple Decreases an enemy unit's damage by 18%. Lasts 60 seconds. (Lasts 30 seconds for heroes.)

Night Elf

Warriors of the Night

During the night all units trained from the Ancient of War gain bonus HP Regeneration.

Undead

Web

Web binds an enemy air unit in webbing, forcing it to the ground and slowing them for the duration of the web. Webbed units can be hit as though they were land units.

Ice Troll

Witch Doctor Initiate Training

Hex Transforms an enemy organic unit into a random critter for 4 seconds. (Lasts 2 seconds for heroes.)

Gnoll

Yelphook Nets

Enables Ensnare, which will immobilize the target enemy unit, preventing movement and slowing attack speed temporarily. Ensnared air units can be attacked as if they were ground units. 15 Cooldown.

Gnome

Z.A.P. (Zonal Aerial Payloads)

Can cast Z.A.P. now. Shoots 10 rockets to deal damage. 10 second cooldown.

Undead

Zombie Infection

If a unit dies while infected; it will revive as a Zombie. Revived Zombies can also infect enemies.