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Auto Chess hero · Dwarf · Mech

Helicopter

Вертолет

Hail of Bulletsactive, self-buff

Helicopter always hits the farthest target in range in addition to its main one, and when the ability triggers its next 2 / 4 / 8 basic attacks strike 3 / 6 / 9 enemies in range (targets in melee range are excluded). These extra basic attacks do not trigger on-hit effects — for example, they cannot apply Erosion Blade's armor reduction. The ability cannot be silenced, 12 / 10 / 8 s cooldown.

Role: an expensive late-game ranged carry that stands behind your frontline and shreds several targets at once. It scales with attack items and speed, and it anchors the Dwarf and Mech synergies.

Dota Auto Chess prototype: Gyrocopter

Helicopter

Stats

1★2★3★
HP90018003600
Attack90–100180–200360–400
Attack speed0.9
Armor12
Magic resist0%
Range320
Player damage234

per in-game wiki, updated 2026-09-08

Synergies

Dwarf · species
Synergy effect: (2) All allied ranged Dwarf pieces gain the following effect: attack range +140, and any physical damage dealt to enemies gets a damage bonus of +15% per 100 range.
How to play
Dwarf is a synergy of ranged physical damage: (2) gives the shooters enormous range and, with it, a damage bonus that scales from the range itself. Such heroes hit from the back of the board without ever approaching the front line, so they need sturdy fighters to cover them in front. The pair is built from heroes of different costs: the cheap one is available early, the expensive one shows up closer to the end of the game, so the full synergy usually belongs to the late stage.
Dwarf Sniper
Mech · class
Synergy effect: (3) If at least 1 allied Mech survives after a win, you receive 1 Mech Heart. (6) If at least 1 allied Mech survives after a win, you receive 1 Golden Mech Heart. Class trait: Mechs can repair themselves — healing and health regeneration they receive are increased by 50%. Mech Heart: lets you refresh the shop for free 1 time. Golden Mech Heart: lets you refresh the shop for free 1 time. Piece odds for that refresh: common 0%, uncommon 0%, rare 0%, epic 0%, legendary 100%.
How to play
Mechs are an economy and sustain synergy: the pieces themselves heal better thanks to their trait, and surviving a won round grants free shop refreshes. (3) comes together early on cheap heroes and helps you look for the pieces you need without spending gold; (6) is a late-game option with expensive Mechs, where the Golden Heart guarantees legendary pieces in the free refresh. Mechs fit any composition that needs to complete expensive heroes quickly.
Heaven BomberSky BreakerRipperGem ArtisanDevastator

Lore

hero story

I

"Dear travellers, please follow my footsteps and welcome to the Titanium Weapon Factory. I am your guide for the day." "The first thing I would like to introduce to you is this giant statue of the Dwarf God located at the main entrance of the Weapon Factory." "I think you can tell with just a glance that the one carved out is Oak Hammer, God of Commerce. The giant hammer and scale in his hands symbolise the values of the Dwarves - the Hammer of Valour and the Scales of Fairness." "Please join me inside the Weapon Factory - you'll be greeted by the Dwarves' 'Magic Standard' industrial line." "On the road to magic standardization, the Dwarves pioneered the manufacturing method of applying a uniform magic standard to magical tools, which not only ensures the quality of craftsmanship, but also efficiency and quantity." "Please look up at the banners above - 'Attention frontline Mechs, quality and efficiency are in your hands' and 'Production is busy, but safety is not forgotten'. The busy Mechs on the production line are a testament to the principles on these banners. "And please note: each of our Dwarf Mech is a valuable screw on the production line."

II

"By now, I'm sure many of you have gained some insight into the seemingly busy but well-organized workshop. So do you know who founded the Titanium Weapon Factory?" "Yes, the traveller has answered correctly - he is the one who made a great contribution to the Insectoid War, the leader of the 'Outlaws' squad, Black Hawk Titanium!" "The 'Titanium' in his name stands for the Titanium family, which is now one of the three forces, alongside the John Chamber of Commerce and the Venomancer Corporation. With their expertise in precise machinery manufacturing and repair, as well as titanium plating technology, they now own the largest magical weapon factory in the land of Rune." "In the midst of the Insectoid War, he heroically led the 'Outlaws' squad to clear the mutated Poisonous Worm from the Marten Desert. He also provided technical support for the weapons and machinery of the entire Dwarf force." "Of all the magical weapons Black invented and manufactured, his most acclaimed work is still the flying machine... Just a moment, this little friend just asked a question... you want to know what kind of person Black is?" Suddenly, a loud roar overtook the sound of discussion.

III

"Please don't panic my friends, the roar earlier was not dangerous in any way, rest assured, it was just the sound of a helicopter landing. Wow~ So today also happens to be the day when Black comes to inspect the factory." "Raise your hands if you're interested in visiting Black's mechanical inventions vault - yes, you're very smart!" "The most mind-blowing and exciting part of this journey is about to begin, as you are about to see the coolest, greatest and most powerful magical weapons and flying inventions on the entire Land of Rune. There is only one in the whole city of Durin." On the landing pad, next to a brightly painted helicopter, a goggle-wearing Dwarf Mech was concentrating on its routine inspection. He was dressed in a worn work suit with stained oil marks all over his trousers. A crumpled corner of what looked suspiciously like calculating paper showed in his breast pocket. Learning that someone had also come to visit his treasure vault today, Black excitedly entered the code for the metal vault door, "Welcome, everyone, to my Dwarf Dream Factory..."

Artwork 1

Helicopter

In builds full stats →

83 4%
picks
4.2
avg place
with the hero on the board
17% / 51%
top-1 / top-4
5%
reached 3★
1★ 38 · 2★ 41 · 3★ 4

played best by GCC_Miralzee — avg place 1.5 in 2 builds · last seen #279

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