Unofficial fan reference · game data patch 9.0.4 (Oct 15, 2026)
Helstorm Rocket Battery unit card

Helstorm Rocket Battery

War machine· Rocket Battery· Tier 4· 4 models (crew of 44) at Ultra size

Duel it in the combat calculator →

Helstorm Rocket Battery are Empire war machine: 4,356 HP across 4 models, armour 20, melee attack 10, melee defence 6, weapon strength 24, range 480 m, missile damage 1,221 per 10 s for the whole unit. It costs 1,050 in the campaign and in multiplayer. Unit key wh_main_emp_art_helstorm_rocket_battery. Patch 9.0.4, from the game's data tables.

Health

1,089 per model

4,356

bottom 23% of class

Armour

20

bottom 12% of class

Leadership

50

bottom 14% of class

Speed

20

bottom 1% of class

Melee attack

10

bottom 3% of class

Melee defence

6

bottom 5% of class

Weapon strength

21 base + 3 armour-piercing

24

bottom 11% of class

Charge bonus

5

bottom 24% of class

Ranged

Range

480 m

top 5% of class

Ammunition

22

bottom 20% of class

Missile damage

30 base + 70 AP, explosion 22 + 51 AP, 3 projectiles per shot

173

bottom 41% of class

Reload time

17 s

top 48% of class

Damage per 10 s

305

top 28% of class

Attributes

  • Cannot Run

    This unit cannot run and will only move at walking pace.

Counters

Good against

Vulnerable to

Computed from base unit-card values (no skills, items or abilities), one rule per line; examples are units with the most of that trait. How counters are worked out · Try it in the combat calculator

Who can field it

  • The Empire · Reikland

Custom Battle lists factions under each race; every faction of a race fields that race's units (units_custom_battle_permissions rows of any of its factions). The name after the race is the faction the army builder uses.

The campaign also recruits 1 copy of this unit that no faction fields in custom battles (wh2_dlc13_emp_art_helstorm_rocket_battery_imperial_supply: from a mercenary pool).

Where these numbers come from

Read from the game's database tables for patch 9.0.4 (main_units, land_units, battle_entities, melee_weapons, projectiles…) as published in the WH3-Dump export (commit 099796e8). Formulas that turn table values into card values are checked against known units before they are shown — how we verify.