Mine Passage - Merman Eater's Nest

This mission was first introduced in v10.4.1.

Mission Information
Location: Coimbra Nimrod Bridge (I5)
Entry Cost: Key [Mine Passage - Merman Eater's Nest]
Frequency: 1/day
Participants: 1-12 (v10.18)
Duration: 20 minutes

The key can be acquired from Wandering Merchant in Bahama Base Camp (E3) with Expedition Box x30, which commonly drops in all 4 Bahama swamp maps (but not Underground Cave). 

 

This mission is very simple. Simply kill the first mini boss Prairie Merman Eater in the middle of the first room, then a warp gate to next room will spawn near the entrance of the room. Again, kill the second mini boss Swamp Merman Eater in the middle of the second room, then a warp gate to next room will spawn near the entrance of the room.

You will be teleported to the final boss room, kill it to spawn the treasure chest. Click on roulette chest for reward.

Roulette Reward

Bonus roulette item costs 50,000 vis.

• Constellation Symbol Box (v10.20.2)
• Lv.100 Weapon/Armor
• Lv.92 Elite Weapon/Armor
• Lv.84 Elite Weapon/Armor
• Elemental Jewel
• Shiny Crystal Chest
• Portable Ancient Star Orb Box
• Honor Card A
• EXP Card - Grade 69 x10