We support use those item placeholder in other item plugins, you can use [] symbol to replace {} symbol too:
{enchants} - Display item's enchantments. We don't auto hide enchants of the item, you have to add HIDE_ENCHANTS flag to item by yourself!
{empty_slots} - Display item's empty slots.
{enchant_amount} - Display item's enchantment amount.
{slot_amount} - Display item's max slot amount.
You need install MythicChanger and set add-lore.match-item section to be:
For MMOItems 6.9.4 version users:
You can use [] to replace {} to solve placeholder can not be used problem. This is MMOItems' problem. Like [enchants].
Before 6.9.4 and after 6.9.4 version, MMOItems does not have this problem anymore.
Item Placeholder can not be used in creative mode when you use them outside EnchantmentSlot (like put them into MMOItems), otherwise the placeholders will never be updated anymore.