Golden Clover Event

Miner's Haven is celebrating St. Patricks Day! The St. Patricks Day Event 2017 is first known in March 17, 2017 for the 5 items include: An NPC named The Leprechaun will come in as a merchant and will be the 6th Merchant.
 * Lucky Blaster
 * Lucky Wall
 * Pot Of Gold
 * Clovium Mine
 * Clover Refiner

Only a few is known yet.