- Update History：
- Added generation 15 heroes
Whiteout Survival Kasia's Wish House: Wish Mechanics, Odds Explained & Wish Calculator
Last updated: 2026-02-24
v1.1
Description
- 1. You can obtain Wish Voucher items during the event. You obtain them by completing missions or buying packs.
- 2. You spend Dream Mark items in Kasia's Shop. You exchange them for generous rewards.
- 3. The Kasia's Wish House event and its missions last for 5 days. However, you can still redeem rewards in the shop on the 6th day.
Wish and Rewards
- 1. You reach specific wish milestones by making wishes. When you reach a milestone, you can claim bonus rewards from the progress bar.
- 2. Each Regular Wish gives you Wish Point items. The Chief can spend these points to perform a Sincere Wish. This guarantees that you win a Mythic Corner Prize.
- 3. You obtain Dream Mark items from wishing. You can use these items in Kasia's Shop to exchange for various rewards.
Wish Calculator
Enter your total number of Wish Voucher items. You can customize the Mythic reward values based on your current game progress.
Mythic Corner Prize (Dream Mark) 
Wish Voucher Items 
Wish Mechanics and Probability
Rewards may vary based on game progress.
| Regular Wish | Probability |
|---|---|
| × 1250 | 0.20% |
| × 750 | 0.30% |
| × 500 | 0.50% |
| × 200 | 1.00% |
 × 1 | 1.80% |
 × 1 | 12.00% |
 | 14.00% |
 × 1 | 20.00% |
 × 1 | 13.00% |
 × 1000 | 16.00% |
| 20.00% |
3-Hour General Speedup × 1 | 1.20% |
| Sincere Wish | Probability |
|---|---|
| × 1250 | 10.00% |
| × 750 | 15.00% |
| × 500 | 25.00% |
| × 200 | 50.00% |
Milestone Rewards
Rewards may vary based on game progress.
| Progress | Progress Rewards |
|---|---|
| 10 | 3000 |
| 30 | 25 |
| 70 | |
| 200 |  1 |
| 400 |  10 |
| 600 | 15 |
| 1000 | 25 |
Missions: One-time Limit, Open for 5 days
Rewards Total: 20 30
20 30| Missions | Rewards |
|---|---|
| Cumulative Login: 1 Day | 1 |
| Cumulative Login: 2 Days | 2 |
| Cumulative Login: 3 Days | 3 |
| Complete 5 Intel Tasks | 1 |
| Complete 15 Intel Tasks | 2 |
| Complete 30 Intel Tasks | 2 |
| Complete 50 Intel Tasks | 3 |
| Initiate 3 Rallies against Polar Terror Enemies | 1 |
| Initiate 10 Rallies against Polar Terror Enemies | 2 |
| Initiate 30 Rallies against Polar Terror Enemies | 3 |
| Complete 5 Arena Challenges | 5 |
| Complete 10 Arena Challenges | 10 |
| Complete 15 Arena Challenges | 15 |
Purchase Packs Chart: Daily Reset, Open for 5 days
| Price(USD) | Rewards | Limit | Pack Value Ratio |
| Free | 1 | 1 | ✨Free |
| $5 | 10 | 1 | 2.00 |
| $10 | 18 | 1 | 1.80 |
| $20 | 35 | 1 | 1.75 |
| $50 | 80 | 1 | 1.60 |
| $100 | 152 | 3 | 1.52 |