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Rarity

In Valley of Heroes, there are 5 rarity levels that determine a hero's initial Attack power and upgrade growth rate.

🎯 Rarity Impact​

Rarity plays a crucial role in hero development, affecting:

  1. Initial Attack Power at Level 1
  2. Upgrade Growth Rate (Attack increase per level)
  3. Visual Rarity Color (displayed on hero card)

📚 Quick References​

🔍 Sample Calculations​

The contract multiplies by the rarity multiplier (e.g. 10 500) and then divides by 10 000, truncating to an integer.

Common Hero (Level 1, 1,500 Attack):

  • Level 1 → 2: (1,500 × 10,500) / 10,000 = 1,575.0 → 1,575 Attack
  • Level 2 → 3: (1,575 × 10,500) / 10,000 = 1,653.75 → 1,653 Attack

Legendary Hero (Level 1, 8,500 Attack):

  • Level 1 → 2: (8,500 × 10,900) / 10,000 = 9,265.0 → 9,265 Attack
  • Level 2 → 3: (9,265 × 10,900) / 10,000 = 10,098.85 → 10,098 Attack

💡 Strategic Considerations​

Investment Priority​

  1. Legendary/Mythic: Highest priority - best growth rates
  2. Epic: Good balance of rarity and growth
  3. Rare: Decent for early game
  4. Common: Use for initial valley deployments

Upgrade Strategy​

  • Prioritize high-rarity heroes when spending HONOR.
  • Lower rarities are ideal HONOR farmers early on; invest once you have surplus.
  • Every hero can reach level 30.

🎨 Visual Identification​

Each rarity has a distinct color:

  • Common: Gray border and text
  • Rare: Blue border and text
  • Epic: Purple border and text
  • Mythic: Pink border and text
  • Legendary: Gold border and text (most prestigious)

⚠️ Important Notes​

  • Rarity is permanently assigned when hero is minted
  • Rarity cannot be changed after minting
  • All rarities are viable for gameplay
  • Higher rarity = better, but not required to play