I would like to suggest a Lucky loot system for metin2. This is when players kill monsters which can at times trigger 'Lucky Loots', it will have an animation that will show Lucky loot! Players can loot items like hermits or exorcism scroll (if very lucky) or even zen beans basically useful items that are used. It is to be noted that, the more a player farms more chances of triggering lucky loots. This will encourage those farmers who farm for long hours and are unlucky with loots., like that they will be satisfied.
Note: This is not free item giveaway, players will have to farm to loot those items!