From Legends of Idleon Wiki
This template defines the table "Items". View table.
|type=example (needs to be included every time)
|skillpower=example (needs a defined skill to display correctly)
|reach=example (only for weapons)
|speed=example (only for weapons)
|quest=example (only for quest items)
|rarity=example (for obols)
|tier=example (for upgrade stones)
|hascard=Yes/No (for ores, logs, fish and bugs)

Don't have empty definitions, that will produce empty fields. If there is no description for example, don't include a description= at all.