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Standard tech

Legion Tech (Eco) build order · Supreme Isthmus

Rushes a Legion Bot Lab around 1:13 into an Advanced Bot Lab by 4:08, reclaiming the starting labs for metal, then upgrades mexes and adds a Fusion Reactor around 10:13 while supplying T2 construction power and Advanced Construction Bots…

Usually first T2 con to Geo (63%)

#t2 #eco #team support · 8 distinct matches · 5 players · 73% of Legion Tech games · team won 4 of 8 · Recently observed

HOW TO PLAY IT

Key timing: T2 lab by 4:08

  1. Grab 3 mex and start wind while opening Legion Bot Lab.
  2. Get Legion Bot Lab up and push early cons out.
  3. Reclaim Legion Bot Lab for metal once it has paid off.
  4. Finish Advanced Bot Lab and start pumping Advanced Construction Bots.
  5. Upgrade mexes first, then scale wind and fus by 10:13.

Phase by phase

TYPICAL OF ITS 8 GAMES
  1. 1
  2. 2
  3. 3
  4. 4
PLAY THE OPENING

Follow the example game's first 6:00 step by step: what to build now, what comes next, and where it goes. At 1× it keeps pace with your own game.

  1. 1

    Up to the Legion Bot Lab

    Economy
    • Metal Extractor3Mex
    • Wind Turbine4Wind
    Order
    1. Legion Bot LabLegion Bot Lab after 3 mex, 4 winddone ~1:15, middle half 1:11–1:15

    By 0:58 in all: 3 mex · 4 wind

    The example game in this phase · 2 steps
    1. Mex ×3
    2. Wind ×4
  2. 2

    Legion Bot Lab to Legion Advanced Bot Lab

    Economy
    • Metal Extractor1Mex
    • Wind Turbine8Wind
    • Energy Storage1Energy storage
    Order
    1. Legion Bot LabEat Legion Bot Lab in 63% of games
    2. Legion Advanced Bot LabLegion Advanced Bot Lab after 4 mex, 8 wind, 2 con turretdone ~4:10, middle half 4:06–4:15
    Builders
    • Construction Turret2 Con turret
    • Zagreus2 Zagreus
    • Legion Construction Bot2 Legion Construction Bot

    Some games also: Legion Construction Bot for allies (38%) · Legion Drone Plant (38%) · Legion Construction Aircraft (38%) · martyr (38%) · noctua (38%)

    By 3:09 in all: 4 mex · 12 wind · 1 energy storage · 2 con turret

    The example game in this phase · 20 steps
    1. Energy storage
    2. Wind ×2
    3. Legion Drone PlantLegion Drone Plantdone 1:47 · typical 1:47
    4. Legion Construction AircraftLegion Construction Aircraft
    5. Wind
    6. AeolusAeolus
    7. Con turret
    8. Wind
    9. Mex
    10. Wind
    11. MartyrMartyr
    12. Wind
    13. MartyrMartyr
    14. Wind
    15. NoctuaNoctua
    16. Wind
    17. Legion Construction AircraftLegion Construction Aircraft
    18. Wind
    19. Con turret
    20. Wind ×2
  3. 3

    Legion Advanced Bot Lab to 5:00

    Economy
    • Wind Turbine6Wind
    Order
    1. Legion Drone PlantEat Legion Drone Plant in 50% of games
    Builders
    • Advanced Construction Bot1 T2 con bot for allies

    Some games also: con turret (50%) · Legion Advanced Aircraft Plant (38%) · energy storage (38%) · converter (38%)

    By 5:00 in all: 4 mex · 20 wind · 1 energy storage · 3 con turret

    The example game in this phase · 8 steps
    1. Legion Advanced Aircraft PlantLegion Advanced Aircraft Plantdone 5:03
    2. Wind
    3. Con turret
    4. Wind ×2
    5. Legion Drone PlantEat Legion Drone Plantreclaimed for its metal
    6. Wind ×4
    7. Energy storage
    8. Converter ×4
  4. 4

    5:00 to 10:00

    Economy
    • Wind Turbine18Wind
    Order
    1. Fusion ReactorFusion after 4 mex, 30 wind, 5 con turretin 50% of games
    2. Legion Advanced Bot LabEat Legion Advanced Bot Lab in 50% of games
    Builders
    • Construction Turret5 Con turret
    • Advanced Construction Bot3 T2 con bot for allies
    • Advanced Construction Bot1 T2 con bot

    Some games also: Proteus (50%) · fusion (50%) · converter (50%) · energy storage (50%) · T2 con aircraft for allies (38%)

    By 10:00 in all: 4 mex · 33 wind · 4 converter · 2 energy storage · 8 con turret

    The example game in this phase · 93 steps
    1. Advanced Construction AircraftT2 con aircraftfor Air
    2. Wind
    3. Solar ×2
    4. Wind
    5. Advanced Metal ExtractorT2 mexdone 5:56 · typical 5:40
    6. Wind
    7. Advanced Metal ExtractorT2 mex ×2
    8. Con turret
    9. Advanced Construction AircraftT2 con aircraft ×2for Suicide front
    10. Con turret ×3
    11. Advanced Construction AircraftT2 con aircraftfor Beach sea
    12. Advanced Metal ExtractorT2 mex
    13. Con turret
    14. Wind
    15. Con turret
    16. Advanced Construction AircraftT2 con aircraftfor Pond
    17. Wind ×4
    18. PhoenixPhoenixdone 10:00
    19. Wind ×5
    20. Energy storage
    21. Converter
    22. Wind ×9
    23. Solar ×3
    24. Wind
    25. Solar
    26. Converter
    27. Wind ×2
    28. Advanced solar
    29. Wind ×3
    30. Converter
    31. Advanced solar
    32. Wind ×2
    33. PhoenixPhoenix
    34. Wind
    35. Advanced solar
    36. Converter
    37. Advanced solar
    38. Wind ×4
    39. Advanced solar
    40. Converter
    41. Wind
    42. PhoenixPhoenix
    43. Wind
    44. Advanced solar
    45. Con turret
    46. Wind ×2
    47. Converter
    48. Con turret
    49. Wind ×4
    50. Con turret
    51. PhoenixPhoenix
    52. Converter
    53. Wind ×2
    54. Con turret
    55. Wind
    56. AjaxAjaxfor Air
    57. Wind
    58. Con turret
    59. Converter
    60. Con turret
    61. AjaxAjax
    62. Con turret
    63. Wind
    64. AjaxAjax
    65. Wind
    66. AjaxAjaxfor Air
    67. Wind
    68. AjaxAjaxfor Air
    69. Wind
    70. AjaxAjax
    71. Converter
    72. AjaxAjax
    73. AjaxAjaxfor Air
    74. Wind
    75. Advanced Construction AircraftT2 con aircraft
    76. Wind ×2
    77. Converter
    78. Fusion ReactorFusiondone 13:39 · typical 10:05
    79. Converter
    80. Wind
    81. Converter ×2
    82. Wind ×4
    83. Advanced Construction AircraftT2 con aircraft
    84. Legion Drone PlantLegion Drone Plantdone 14:02
    85. Advanced Fusion ReactorAdvanced Fusion Reactornot finished by 15:00
    86. Legion Construction AircraftLegion Construction Aircraft
    87. T2 converter
    88. Legion Construction AircraftLegion Construction Aircraft ×2
    89. Converter
    90. T2 converter
    91. AjaxAjax
    92. Legion Construction AircraftLegion Construction Aircraft
    93. AjaxAjax

Counts are medians over the build's games: half of them build more, half fewer. The example game is Graceful's (37 OS, 30/08/2026); pick another.

Team trades

IN AT LEAST 30% OF ITS GAMES

You hand over

  • Legion Construction Bot1 Legion Construction Bot to Airfirst at 2:22 · in 38% of games
  • Advanced Construction Bot5 T2 con bot to Air or Geo sea or Geofirst at 4:52 · in 63% of games
  • Advanced Construction Aircraft5 T2 con aircraft to Air or Geo sea or Pondfirst at 5:55 · in 38% of games

You get

  • Hercules1 Light transport from Airfirst at 3:50 · in 63% of games

How it plays out

Typical game of this build, running totals by minute

Metal produced

010k20k30k
0:005:0010:0015:00

metal

Enemy metal destroyed

0100200300
0:005:0010:0015:00

metal

Own metal lost

0200400600
0:005:0010:0015:00

metal

8 games.

Show as table
ByMetal produced: This buildEnemy metal destroyed: This buildOwn metal lost: This build
1:0038400
2:0092000
3:00151000
4:00309700
5:00470200
6:00568400
7:00734300
8:009245037
9:0011377037
10:00134840102
11:00167700172
12:00192370172
13:002066120172
14:0023281110210
15:0026350300409
WHAT THE NUMBERS SAY

This is the role's baseline play, winning more often than not while producing far more metal than it loses or destroys, showing its value is team eco, not frontline damage.

  • + Team won most games despite near-zero kills, showing its value is enabling teammates.
  • + Metal output snowballs hugely, 4716 by 5:00 to 24757 by 15:00.
  • − Own metal lost stays low but creeps up to 464 by 15:00, some exposure late.
  • − Nearly all labs get reclaimed, so mistimed reclaim could starve early BP.
THE EXAMPLE YOU ARE READING

Graceful

36.5 OS · 30/08/2026

Open source match ↗

18 received units
3321 metal received · 141044 energy received

Allied construction assistance is unknown. Timings are observations, not a promise of solo reproducibility.

Typical milestones

Legion Bot Lab1:15Middle 50%: 1:11–1:15 · n=5
Legion Drone Plant1:47Middle 50%: 1:47–4:48 · n=4
Legion Advanced Bot Lab4:10Middle 50%: 4:06–4:15 · n=5
Advanced Metal Extractor5:40Middle 50%: 5:03–6:01 · n=8
Fusion Reactor10:05Middle 50%: 9:54–12:48 · n=6

Played most by

Graceful3games of this buildWashedGamuer2games of this build_X_1game of this buildPlatinumBlonde1game of this buildzeus_on_god1game of this build