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

Fire Rain Rocket Battery

War machine· Rocket Battery· Tier 3· 4 models (crew of 44) at Ultra size

Duel it in the combat calculator →

Fire Rain Rocket Battery are Grand Cathay war machine: 2,540 HP across 4 models, armour 20, melee attack 10, melee defence 6, weapon strength 24, range 400 m, missile damage 2,240 per 10 s for the whole unit. It costs 1,200 in the campaign and 1,100 in multiplayer. Unit key wh3_main_cth_art_fire_rain_rocket_battery_0. Patch 9.0.4, from the game's data tables.

Health

635 per model

2,540

bottom 1% of class

Armour

20

bottom 12% of class

Leadership

50

bottom 14% of class

Speed

30

top 35% 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

400 m

bottom 48% of class

Ammunition

12

bottom 3% of class

Missile damage

63 base + 27 AP, explosion 49 + 21 AP, 7 projectiles per shot

160

bottom 38% of class

Reload time

20 s

bottom 23% of class

Damage per 10 s

560

top 10% of class

Attributes

  • Yin

    This unit counts as a Yin unit for the purpose of Battle Harmony proximity.

Abilities

  • Battle Harmony: YinAugment · +4% Speed, +4 Leadership…passive

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

Gold for gold

Match-ups people search for: Fire Rain Rocket Battery vs Sky-junk

Who can field it

  • Grand Cathay · The Northern Provinces

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.

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.