Search under quests
Poseidon's Blessings

Go to Valley of Ashes to kill as many Asherisen Vanguards as you can within 2 hours. The quest will complete automatically.
 

Show Quest Info

Introduction

Atlas has begun to notice just how much the heroes have sacrificed in the name of Atlantis. So, he put forth a suggestion to his father: encourage these brave humans to kill monsters and gain great rewards in order to maintain peace!
Players LV100 and higher can obtain Poseidon's Blessings from Atlas in exchange for a Medal of Triumph. Poseidon's Blessings will give a quest to kill as many Asherisen Vanguards as possible in a 2-hour time limit. The more monsters killed, the more money received! Poseidon's Blessings can be acquired from 12:00 to 24:00 every day. Players off-line at 2:00 the next day will forfeit their quest automatically.

NPC Dialog

I know of all your work protecting Atlantis. To encourage you to keep helping I will allow you to take the Poseidon's Blessings quest at the same time as your Crusades. Go to Valley of Ashes and kill as many Asherisen Vanguards as you can within 2 hours for a large coin reward.