• RingOfThorns.java - Main item class extending Ring
• Ring.java - Parent class
• Badges.java - Badge validation (validateRingOfThorns method)
• DM300.java - Boss drop source (33.3% chance)

This entity is implemented in Java, no JSON configuration exists

<string name="RingOfThorns_Name">Ring of Thorns</string>
<string name="RingOfThorns_Info">Though this ring doesn\'t provide real thorns, an enemy that attacks you will itself be wounded by a fraction of the damage that it inflicts. Upgrading this ring won\'t give any additional bonuses.</string>

This entity is implemented in Java, no Lua script exists

• Class: com.watabou.pixeldungeon.items.rings.RingOfThorns
• Extends: Ring
• Sprite: ItemSpriteSheet.RING_DIAMOND or ItemSpriteSheet.RING_OPAL (varies)
• Level: Automatically set to +1 on random()
• Upgradable: No (isUpgradable() returns false)
• Identify on pickup: Yes (identify() called in doPickUp)
• Badge: Badge.RING_OF_THORNS (unlocked when ring is known)

• Thorns Effect: Enemy takes random damage (0 to damage dealt) when attacking the wearer
• Buff Class: RingOfThorns.Thorns (inner class extending RingBuff)
• Defence Proc: damages the enemy with a random amount between 0 and the original damage dealt
• Special Drop: DM300 boss (33.3% chance, alternative to Chaos Crystal)

• DM300: 33.3% drop rate (alternative drop with Chaos Crystal)

• Ring (Item)
• DM300 (Mob)
• Chaos Crystal (Item)
• Badges Mechanic