Immunity Accessories

Immunity Accessories

Cursed crystals and charm amulets that react to harmful potion effects.
When a mob or player dies, crystals may drop based on the debuffs they inflicted or had active. Wear charm amulets (in Curios slots) to become immune to specific effects.

_Requires Curios API._

Cursed Crystals

Every harmful effect (like Poison, Wither, Slowness) has its own crystal. These crystals drop in two ways:

• When a mob dies – if that mob previously hit you with a harmful effect, it may drop the corresponding crystal. The mob is tracked per player, so only effects it actually applied count.
• When a player dies – for each harmful effect active on you at death, there is a chance to drop its crystal.

All crystals are indestructible – they never burn in fire/lava, never get destroyed by explosions, and never despawn. They lie on the ground until picked up.

Drop chance is configured globally (default 0.1% per eligible effect).

Charm Amulets

Each amulet protects against one specific harmful effect.
Equip it in a Curios slot, and that effect can no longer be applied to you – it’s completely blocked.

Effect

Attributes

Amulets exist for every effect that has a corresponding cursed crystal, so the set expands automatically if other mods add new effects.

Ingot for Amulet

Configuration – config/immunity_accessories.toml

[immunity_accessories.cursed_crystals]
    # Chance (0.0-1.0) for a cursed crystal to drop when killing a mob that inflicted a debuff. Default: 0.001 (0.1%)
    drop_chance = 0.001

Compatibility

Immunity Accessories automatically registers crystals and amulets for harmful effects from the following mods (when present):

• Minecraft (vanilla) – 12 effects
• Apotheotic Additions – 1 effect
• AttributesLib – 4 effects
• Born in Chaos – 22 effects
• Brewin and Chewin – 1 effect
• Cataclysm – 9 effects
• Create Confectionery – 1 effect
• Create Nuclear – 1 effect
• Enemy Expansion – 3 effects
• Mowzie’s Mobs – 1 effect
• Simply Swords – 12 effects
• Supplementaries – 2 effects
• TFMG – 1 effect
• Twilight Forest – 1 effect
• Vinery – 1 effect

The list is dynamic: crystals and amulets are only created for effects whose source mod is actually loaded.