Monster Castle Wiki

Spend Bloodstones or Crystals in the Portal to win random rewards.

  • Common Portal: Hero Shards, Primary Skill Books and Heroblood.
  • Rare Portal: Primary Skill Book, Intermediate Skill Book, Advanced Skill Book, and Heroblood.
  • Epic Portal: Rare Hero and Epic Hero.

Portal energy[]

Players will receive additional portal energy points each time after opening the portal. When the portal energy bar reaches 100%, players are guaranteed to receive 1 Epic Hero.