Per title, creating a Tearstone Ring to give immunity to various MobEffects doesn't actually provide immunity to the designated effect, only removes the effect when the ring is equipped. If the effect is applied a second time after equipping, the effect continues until it expires, is removed by other means (i.e., milk, or unequipping/re-equipping the ring) or the player dies.

Rather than using onEquip for these rings, suggest using a similar implementation used by immunity rings in Irons Spells n Spellbooks.

Version information:
irons_jewelry-1.0.0.jar

I can reproduce the issue if i install craftoria. this indicates to me that a mod in there somewhere is breaking the mob effect event chain

this code here should be taking care of effect immunity post-equip, i will look to see if i can reproduce this
https://github.com/iron431/irons-jewelry/blob/main/src/main/java/io/redspace/ironsjewelry/event/ServerEvents.java#L135

tearstone rings work fully as intended for me. what other mods are you using, and what effect is not receiving immunity?

@nitrofenix

tearstone rings work fully as intended for me. what other mods are you using, and what effect is not receiving immunity?

Was initially testing pre-release functionality of the Craftoria modpack -- we're another minor version or two along, so I'll re-test and follow-up with results.

The effects that didn't seem to get immunity were poison and blindness I think?

Using a fresh world for testing with Craftoria v1.10.2, with only tearstone rings equipped (made using mithril + gem) -- the only additional effect is regen 10 to extend testing:

In all cases, the effects were applied by the mobs and each effect only expired at the end of their duration, however unequipping/equipping each of the rings cleared each respective effect as previously stated.

Edit: Also adjusted the issue title to indicate the modpack.