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The Keg

Target a location to deal 90 / 160 / 230 / 300 Magic Damage and a 1.6 / 1.9 / 2.2 / 2.5 second Stun in an area around that position.

Units hit with this ability are pushed away from the impact. Engineer can be pushed himself, but not damaged or Stunned.

Steam Turret

Click and drag cursor to create a turret that shoots in a cone for 5 seconds. Deals 14 / 18 / 22 / 26 Magic Damage and pushes enemies away for 15 / 25 / 35 / 45 units per bullet hit (both with diminishing effects per bullet). Slows Movement Speed for 2.5 / 3 / 3.5 / 4% per bullet, for a max of 25 / 30 / 35 / 40% Movement Speed Slow.

Spider Mines

Target a position to place a Spider Mine there. Up to 3 / 3 / 4 / 5 Spider Mines may be placed at once, each dealing 120 / 180 / 270 / 360 Magic Damage (0.7x to non-hero units). Detonates upon its initial placement if there is at least 1 enemy unit within its blast radius, dealing 0.75x damage if used in this manner.

Consume one charge to place a mine. Up to
1 / 2 / 3 / 4 charges may be stored, refreshing every 15 seconds.

Spider mines are stealthed and appear when an enemy comes near them, chasing them for up to 3 seconds. Each mine grants vision around itself. Does not block neutrals from respawning.

Energy Field

Activate to create an Energy Field for 6 / 8 / 10 seconds. Deals 50 / 75 / 100 Magic Damage per second.

Enemies who enter or exit the Field have their
Buffs purged and take 100 True Damage and a 2 second Silence & Perplex with a tapering 100% Movement Speed Slow.

Staff Effect: Energy Field can now be thrown up to 800 units away (can double-activate to cast at your position instead). Energy Field now procs its effects immediately upon spawning. Now also deals 1.5% of the enemy hero's Max Health per second as Magic Damage.

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

INTRODUCTION

engi supp

-striders
-blood chalice
-spellshards
-sotm
-pk
-wingbow
-post haste
-harkon's blade
-hypercrown

or:
-pk
-wingbow
-post haste
-hypercrown
-hypercrown
-harkon's blade

STARTING

Ward of Sight

Place to temporarily grant vision of the nearby area for 6 minutes.

Mark of the Novice

3 Intelligence

Orb of Zamos

Buffs you and a nearby ally with speed.

ESSENTIAL

Blood Chalice

Use to sacrifice 175 Health to gain 100 Mana.

Ward of Sight

Place to temporarily grant vision of the nearby area for 6 minutes.

Homecoming Stone

Teleports you to a friendly structure.

Spellshards

Ignores {30,45,60}% of enemy Magic Armor.
+{10,15,20}% Spell Damage vs. non-heroes

Striders

Movement Modifier
50 Movement Speed. Additional non-combat speed and regen.

OFFENSIVE

Harkon's Blade

When active, transforms your attacks into Magic Damage.

Hypercrown

Lightning Modifier
Chain Lightning
Electric Jolt buff

Staff of the Master

Boosts the abilities of many heroes. Check your ability tooltips for compatibility.

Portal Key

Grants the ability to teleport short distances.

DEFENSIVE

Wingbow

Grants high agility, Evasion, and a different effect if Melee or Ranged.

Post Haste

Movement Modifier
105 Movement Speed. Use to teleport to units and buildings.

Spider Mines

Target a position to place a Spider Mine there. Up to 3 / 3 / 4 / 5 Spider Mines may be placed at once, each dealing 120 / 180 / 270 / 360 Magic Damage (0.7x to non-hero units). Detonates upon its initial placement if there is at least 1 enemy unit within its blast radius, dealing 0.75x damage if used in this manner.

Consume one charge to place a mine. Up to
1 / 2 / 3 / 4 charges may be stored, refreshing every 15 seconds.

Spider mines are stealthed and appear when an enemy comes near them, chasing them for up to 3 seconds. Each mine grants vision around itself. Does not block neutrals from respawning.

LVL 1

The Keg

Target a location to deal 90 / 160 / 230 / 300 Magic Damage and a 1.6 / 1.9 / 2.2 / 2.5 second Stun in an area around that position.

Units hit with this ability are pushed away from the impact. Engineer can be pushed himself, but not damaged or Stunned.

LVL 2

Spider Mines

Target a position to place a Spider Mine there. Up to 3 / 3 / 4 / 5 Spider Mines may be placed at once, each dealing 120 / 180 / 270 / 360 Magic Damage (0.7x to non-hero units). Detonates upon its initial placement if there is at least 1 enemy unit within its blast radius, dealing 0.75x damage if used in this manner.

Consume one charge to place a mine. Up to
1 / 2 / 3 / 4 charges may be stored, refreshing every 15 seconds.

Spider mines are stealthed and appear when an enemy comes near them, chasing them for up to 3 seconds. Each mine grants vision around itself. Does not block neutrals from respawning.

LVL 3

The Keg

Target a location to deal 90 / 160 / 230 / 300 Magic Damage and a 1.6 / 1.9 / 2.2 / 2.5 second Stun in an area around that position.

Units hit with this ability are pushed away from the impact. Engineer can be pushed himself, but not damaged or Stunned.

LVL 4

The Keg

Target a location to deal 90 / 160 / 230 / 300 Magic Damage and a 1.6 / 1.9 / 2.2 / 2.5 second Stun in an area around that position.

Units hit with this ability are pushed away from the impact. Engineer can be pushed himself, but not damaged or Stunned.

LVL 5

Energy Field

Activate to create an Energy Field for 6 / 8 / 10 seconds. Deals 50 / 75 / 100 Magic Damage per second.

Enemies who enter or exit the Field have their
Buffs purged and take 100 True Damage and a 2 second Silence & Perplex with a tapering 100% Movement Speed Slow.

Staff Effect: Energy Field can now be thrown up to 800 units away (can double-activate to cast at your position instead). Energy Field now procs its effects immediately upon spawning. Now also deals 1.5% of the enemy hero's Max Health per second as Magic Damage.

LVL 6

The Keg

Target a location to deal 90 / 160 / 230 / 300 Magic Damage and a 1.6 / 1.9 / 2.2 / 2.5 second Stun in an area around that position.

Units hit with this ability are pushed away from the impact. Engineer can be pushed himself, but not damaged or Stunned.

LVL 7

Spider Mines

Target a position to place a Spider Mine there. Up to 3 / 3 / 4 / 5 Spider Mines may be placed at once, each dealing 120 / 180 / 270 / 360 Magic Damage (0.7x to non-hero units). Detonates upon its initial placement if there is at least 1 enemy unit within its blast radius, dealing 0.75x damage if used in this manner.

Consume one charge to place a mine. Up to
1 / 2 / 3 / 4 charges may be stored, refreshing every 15 seconds.

Spider mines are stealthed and appear when an enemy comes near them, chasing them for up to 3 seconds. Each mine grants vision around itself. Does not block neutrals from respawning.

LVL 8

Spider Mines

Target a position to place a Spider Mine there. Up to 3 / 3 / 4 / 5 Spider Mines may be placed at once, each dealing 120 / 180 / 270 / 360 Magic Damage (0.7x to non-hero units). Detonates upon its initial placement if there is at least 1 enemy unit within its blast radius, dealing 0.75x damage if used in this manner.

Consume one charge to place a mine. Up to
1 / 2 / 3 / 4 charges may be stored, refreshing every 15 seconds.

Spider mines are stealthed and appear when an enemy comes near them, chasing them for up to 3 seconds. Each mine grants vision around itself. Does not block neutrals from respawning.

LVL 9

Steam Turret

Click and drag cursor to create a turret that shoots in a cone for 5 seconds. Deals 14 / 18 / 22 / 26 Magic Damage and pushes enemies away for 15 / 25 / 35 / 45 units per bullet hit (both with diminishing effects per bullet). Slows Movement Speed for 2.5 / 3 / 3.5 / 4% per bullet, for a max of 25 / 30 / 35 / 40% Movement Speed Slow.

LVL 10

Energy Field

Activate to create an Energy Field for 6 / 8 / 10 seconds. Deals 50 / 75 / 100 Magic Damage per second.

Enemies who enter or exit the Field have their
Buffs purged and take 100 True Damage and a 2 second Silence & Perplex with a tapering 100% Movement Speed Slow.

Staff Effect: Energy Field can now be thrown up to 800 units away (can double-activate to cast at your position instead). Energy Field now procs its effects immediately upon spawning. Now also deals 1.5% of the enemy hero's Max Health per second as Magic Damage.

LVL 11

Steam Turret

Click and drag cursor to create a turret that shoots in a cone for 5 seconds. Deals 14 / 18 / 22 / 26 Magic Damage and pushes enemies away for 15 / 25 / 35 / 45 units per bullet hit (both with diminishing effects per bullet). Slows Movement Speed for 2.5 / 3 / 3.5 / 4% per bullet, for a max of 25 / 30 / 35 / 40% Movement Speed Slow.

LVL 12

Steam Turret

Click and drag cursor to create a turret that shoots in a cone for 5 seconds. Deals 14 / 18 / 22 / 26 Magic Damage and pushes enemies away for 15 / 25 / 35 / 45 units per bullet hit (both with diminishing effects per bullet). Slows Movement Speed for 2.5 / 3 / 3.5 / 4% per bullet, for a max of 25 / 30 / 35 / 40% Movement Speed Slow.

LVL 13

Steam Turret

Click and drag cursor to create a turret that shoots in a cone for 5 seconds. Deals 14 / 18 / 22 / 26 Magic Damage and pushes enemies away for 15 / 25 / 35 / 45 units per bullet hit (both with diminishing effects per bullet). Slows Movement Speed for 2.5 / 3 / 3.5 / 4% per bullet, for a max of 25 / 30 / 35 / 40% Movement Speed Slow.

LVL 14

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 15

Energy Field

Activate to create an Energy Field for 6 / 8 / 10 seconds. Deals 50 / 75 / 100 Magic Damage per second.

Enemies who enter or exit the Field have their
Buffs purged and take 100 True Damage and a 2 second Silence & Perplex with a tapering 100% Movement Speed Slow.

Staff Effect: Energy Field can now be thrown up to 800 units away (can double-activate to cast at your position instead). Energy Field now procs its effects immediately upon spawning. Now also deals 1.5% of the enemy hero's Max Health per second as Magic Damage.

LVL 16

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 17

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 18

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 19

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 20

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 21

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 22

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 23

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 24

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 25