https://pastebin.com/NRF1jkEu

Please also open a issue at astral sorcery, maybe also quark. they add some hooks and they break together as the loop.

HellFirePvP/AstralSorcery#1322

Code in question is:

	@Override
	public int getMaxDamage(ItemStack stack)
	{
		int lvl = EnchantmentHelper.getEnchantmentLevel(Enchantments.UNBREAKING, stack);
		return super.getMaxDamage(stack) +(100 * lvl);
	}

I dont think I can change much here, so knowing what AstralSOrcery is doing would be nice.

I think I can not fix it from my side, as ItemStack#isDamageable() directly calls Item#getMaxDamage (and not the item method isDamageable - if this would be called instead we would not have this problem). Checking the enchantment list cheks if this item can have dynamic enchantments, which checks if its damegable & we are at the start.

MinecraftForge/MinecraftForge#7222