Hero Wars Hub
This tool shows the latest Mysterious Island layout and lets you plan your path to maximize rewards while minimizing resources.
Rewards and emerald values are based on HWG, rarity fair.
| Reward | Emeralds (per unit) |
| 'Pet Summoning Egg' | 250 |
| 'Summoning Sphere' | 75 |
| 'Chaos Particle' | 7 |
| 'Huge EXP potion' | 0 |
| 'Skin Stone Chest' | 14.516 |
| 'Large Skin Stone Chest' | 217.74 |
| 'Gold' | 0 |
| 'Titan Potion' | 0.15 |
| 'Soul Crystal' | 150 |
| 'Chaos Core' | 100 |
| 'Gleaming Seal Chest' | 12.5 |
| 'Titan Skin Stone' | 0.2667 |
| 'Essence of the Elements' | 0.1 |
| 'Flawless Artifact Chest' | 90 |
| 'Absolute Artifact Chest' | 180 |
| 'Random Greater Insignia' | 19.25 |
| 'Great enchantment rune' | 100 |
| 'Random Vibrant Crystal' | 9 |
| 'Artifact Seal Chest' | 12.5 |
| 'Titan Artifact Sphere' | 45 |
| 'Energy' | 1.2 |
| 'Orange Equipment Chest' | 7000 |
| 'Violet Equipment Chest' | 5000 |
| 'Golden Thread' | 20 |
| 'Emerald' | 1 |
| 'Chest of Patterns' | 3000 |
| 'War Flag Chest' | 10000 |
| 'Wish Crystal' | 18 |
| 'Wish Insignia' | 19.25 |
| 'Ancient Coin' | 0.4 |
| 'Legendary Gift of the Dominion' | 40000 |
| 'Elemental Catalyst' | 571.5 |
| 'Primal Catalyst' | 267 |