You get Ice Queen (White Haze) by summoning base Rukia/Ruka from the Selection Banner, evolving her once, then using the Reaper Raid Act 4 evolution item from the 5% drop, 15-run pity, or 500-currency raid shop to complete her final evolution.
Ice Queen (White Haze) is an evolution target, not a unit you farm directly from the raid first. Start with the base Legendary unit, complete her first evolution in the evolution area, then bring the Reaper Raid Act 4 item back for the final White Haze upgrade.
KEY!The route is short, but the raid item is the gate that slows most players down. Plan around Reaper Raid Act 4 while collecting the fragment requirements for both evolution screens.
Ice Queen White Haze route
| Stage | Requirement | Where |
|---|---|---|
| Base Rukia/Ruka | Pull the Legendary unit | Selection Banner |
| First evolution | Evolve base Rukia/Ruka into Ice Queen | Evolution area |
| Final evolution item | Get the Frozen Blade | Reaper Raid Act 4 or Reaper raid shop |
| Ice Queen (White Haze) | Use Ice Queen, fragments, and the final item | Evolution area |
The chain always begins with the Legendary banner unit. The raid item only matters after you already have Rukia/Ruka and have finished the first evolution.
How to evolve Rukia into Ice Queen White Haze
STEP 1/6
Summon Rukia/Ruka

Pull the base Legendary unit from the Selection Banner.
STEP 2/6
Go to the evolution area

Take the base unit to the evolution area once she is in your inventory.
STEP 3/6
Complete the first evolution

Evolve the base unit into Ice Queen before trying to unlock the White Haze form.
STEP 4/6
Get the Reaper Raid Act 4 item

Farm Reaper Raid Act 4 for the 5% drop, use the 15-attempt pity, or buy it for 500 Reaper raid currency.
STEP 5/6
Return to the evolution area

Bring Ice Queen and the required materials back to the evolution area.
STEP 6/6
Complete the final evolution

Finish the upgrade to turn her into Ice Queen (White Haze).
Video help
Rukia materials and Reaper Raid Act 4 item
| Material | Amount | How to get it |
|---|---|---|
| Frozen Fragments | 10 for first evolution | Act 4 Raid stages or Raid Shop |
| Universal Fragments | 3 for first evolution; 4 for final evolution | Act 4 Raid stages or Raid Shop |
| Ocean Fragments | 4 for first evolution; 12 for final evolution | Act 4 Raid stages or Raid Shop |
| Phantom Fragments | 6 for final evolution | Late Act 4 raid rewards or Raid Shop |
| Frozen Blade | 1 for final evolution | Reaper Raid Act 4 drop, 15-attempt pity, or 500 Reaper raid currency |
The final-evolution gate is straightforward: the special item comes from Reaper Raid Act 4. It has a 5% drop chance after a clear, pity gives it at 15 attempts, and the Reaper raid shop sells it for 500 Reaper raid currency.
The material counts below are the current known requirements for the two evolution screens. Since exact fragment routing inside Act 4 and the Raid Shop can shift, use the in-game evolution UI as the final check before spending rare pieces.
Farm Reaper Raid Act 4 in sets of 15 clears; if the 5% drop misses, pity and 500 Reaper raid currency still give you a clear backup path.
Ruka, Rukia, White Haze, and Ruler names

You will see the base unit written as Ruka and Rukia. For this guide, both point to the base Legendary unit you need before the Ice Queen evolutions; if your game UI uses one spelling, follow the unit card.
The final form also appears as Ice Queen (White Haze), Ice Queen White Haze, WHITEHAZE, or Whitehaze. The important part is the chain: base unit, first evolution, then final evolution with the Reaper Raid Act 4 item.
The common traps are farming the final form directly, reading 0.1% variant labels as normal Selection Banner odds, and mixing this route with other games or similarly named White Haze/Nokia references. Treat Ruler Rukia as a trait or build label unless your own unit screen shows something separate.
Ice Queen White Haze role after evolution
After the final evolution, Ice Queen (White Haze) becomes a ground Ice unit built around Freeze and crowd control. Her value is not only raw damage; she slows waves, disrupts enemies with confusion-style control, and creates openings for your other damage units.
The payoff is her burst profile. Effects like Flash Freeze, Cold as Ice, and Ice Release let her amplify damage, punish already-frozen enemies, and shift into an active transformation that can help wipe packed waves.
Frequently Asked Questions
Can you summon Ice Queen (White Haze) directly?
No. The route starts with the base Rukia/Ruka Legendary from the Selection Banner, then moves through two evolutions.
Is the base unit called Ruka or Rukia?
Both names are used for the base Legendary unit in this chain. Follow the spelling shown on your in-game unit card.
Where do you get the final evolution item?
Get the Frozen Blade from Reaper Raid Act 4 or from the Reaper raid shop.
What is the drop rate and pity for the Reaper Raid Act 4 item?
The Reaper Raid Act 4 item has a 5% drop chance, and pity grants it at 15 attempts.
Can you buy the evolution item instead of farming it?
Yes. The Reaper raid shop sells the item for 500 Reaper raid currency.
More questions⤵
What materials do both evolutions use?
Plan for 10 Frozen Fragments, 7 Universal Fragments total, 16 Ocean Fragments total, 6 Phantom Fragments, and 1 Frozen Blade across both evolutions.
Is Ruler Rukia a separate unit or a trait/build label?
Ruler Rukia is a trait or build label, not a guaranteed evolution result. Plan the Ice Queen (White Haze) evolution and the Ruler label separately.







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