KR6 Genesis

Rain of Fire

SpellLast checked 2026-10-01

At a glance

Field Value
Type (Spells room) DAMAGE
Slots Equip up to 3 spells per stage (see the spells hub)
Stats Not listed. No HUD numbers are locked.

What it does

Calls down a shower of burning meteors that hits an area hard.

Rain of Fire in the Kingdom Rush 6 Spells room, showing its upgrade icons and Type Source: community creator 4AAOAUfQsWk at 1:15. Spells room.

Close-up of the Rain of Fire Type label and description Source: 4AAOAUfQsWk at 1:15. Close-up of the same frame.

How to use

  1. Open the Spells room from the map’s bottom bar and press Equip on Rain of Fire.
  2. In a stage, tap the spell button at the bottom left, then tap the target spot.
  3. Spend spell points with Upgrade. The panel shows five upgrade icons.

Still unknown

  • Damage, duration and cooldown numbers
  • What each upgrade icon does
  • Tier placement (not ranked yet)

Sources

Where it shows up