Contents
Cosmic Battle Shop Overview
- Availability: Available exclusively during the “Cosmic Battle” special event.
- Currency: Uses Cosmic Battle Coins earned from event activities.
- Shop Duration: Remains available for one additional day after the event ends.
- Purchase Limits: Certain items have fixed purchase limits (the six items displayed in the top two rows).
- Cosmic Battle Chest: A new item introduced in June 2026, distinct from previously available event chests.
View
![[Hero Wars Guide] Cosmic Battle Shop](https://h-w.fun/en/wp-content/uploads/sites/2/2026/10/Hero-Wars-Guide-Cosmic-Battle-Shop-6_1.png)
![[Hero Wars Guide] Cosmic Battle Shop](https://h-w.fun/en/wp-content/uploads/sites/2/2026/10/Hero-Wars-Guide-Cosmic-Battle-Shop-6_2.png)
Recommended
- Purchase-Limited Items: As shown in our cost-efficiency rankings, all items with purchase limits offer good value.
- Red Artifacts: Red Artifacts, which were important in the previous version, are no longer available.
Automatic Exchange After the Event
The automatic exchange at the end of the event offers a slightly less favorable rate and is not recommended.
Cosmic Battle Shop Pricing
Items exceeding 100% offer better value than standard method (ex. Rarity Fair).
Items falling below 100% offer low value than standard method (ex. Rarity Fair).
- 200 Bottled Energy : 90,000 coin (Worth 60,000 Emerald / 133%) Limit: 1
- 75 Large Skin Stone Chest : 25,000 coin (Worth 14,400 Emerald / 115%) Limit: 1
- 400 Great enchantment rune : 60,000 coin (Worth 40,000 Emerald / 133%) Limit: 1
- 2,500 Wish Crystal : 75,000 coin (Worth 35,000 Emerald / 93%) Limit: 1
- 2,000 Wish Insignia : 90,000 coin (Worth 28,000 Emerald / 62%) Limit: 1
- 20 Eternal Seed : 30,000 coin (Worth 20,000 Emerald / 133%) Limit: 1
- 1 Cosmic Battle Chest : 600 coin (Worth 218 Emerald / 73%)
- 1 Bottled Energy : 600 coin (Worth 300 Emerald / 100%)
- 1 Pet Summoning Egg : 500 coin (Worth 250 Emerald / 100%)
- 1 Great enchantment rune : 200 coin (Worth 100 Emerald / 100%)
- 20 Chaos Particle : 280 coin (Worth 140 Emerald / 100%)
- 1 Chaos Core : 500 coin (Worth 192 Emerald / 77%)
- 1 Large Skin Stone Chest : 450 coin (Worth 192 Emerald / 85%)
- 200 Artifact Coin : 100 coin (Worth 38 Emerald / 76%)
- 1 Flawless Artifact Chest : 160 coin (Worth 48 Emerald / 60%)
- 5 Wish Crystal : 200 coin (Worth 70 Emerald / 70%)
- 5 Wish Insignia : 300 coin (Worth 70 Emerald / 47%)
- 5 Huge EXP potion : 170 coin (Worth 25 Emerald / 29%)
Cost Performance Ranking
- 200 Bottled Energy : 90,000 coin (Worth 60,000 Emerald / 133%) Limit: 1
- 400 Great enchantment rune : 60,000 coin (Worth 40,000 Emerald / 133%) Limit: 1
- 20 Eternal Seed : 30,000 coin (Worth 20,000 Emerald / 133%) Limit: 1
- 75 Large Skin Stone Chest : 25,000 coin (Worth 14,400 Emerald / 115%) Limit: 1
Worst Ranking
- 5 Huge EXP potion : 170 coin (Worth 25 Emerald / 29%)
- 5 Wish Insignia : 300 coin (Worth 70 Emerald / 47%)
- 1 Flawless Artifact Chest : 160 coin (Worth 48 Emerald / 60%)
- 2,000 Wish Insignia : 90,000 coin (Worth 28,000 Emerald / 62%) Limit: 1
- 5 Wish Crystal : 200 coin (Worth 70 Emerald / 70%)
- 1 Cosmic Battle Chest : 600 coin (Worth 218 Emerald / 73%)
- 200 Artifact Coin : 100 coin (Worth 38 Emerald / 76%)
- 1 Chaos Core : 500 coin (Worth 192 Emerald / 77%)