Atlantica Wiki

Invasions, aka Riederan's Invasions or Historical Invasions are in game events where monsters invade parts of the world and players can get rewards by killing those monsters.

User Interface[]


Historical Invasion[]

This button lists upcoming the historical invasions. If there is an invasion in progress, it allows you to teleport to it.

Invasion List[]


  • Pharaoh Invasion: The Pharaoh's Curse has fallen upon Southern Europe, unleashing waves of undead and ancient Egyptian spirits on the unsuspecting countryside!
    Difficulty: Medium
  • Three Kingdoms Invasion: The great hero Guan Yu has been tricked into working for the evil Riederan! Forge an unlikely alliance with the villainous Cao Cao and protect the city of Chang An from Guan Yu's forces.
    Difficulty: Hard
  • Moon Rabbit Invasion: Otherworldly beasts have come to wreak havoc on to unsuspecting Atlantians. Though none may know where they hail from, the beasts’ objective is clear, they’ve come to only destroy and expand their territory for the glory of their enigmatic master.
    Difficulty: Medium
  • Wild West Invasion: Historical figures of the past to invade Northern Europe! Fend them off and save your fellow Atlantians.
    Difficulty: Medium
  • Zombie Invasion: Zombies have been spotted in North America! Fend them off and save your fellow Atlantians.
    Difficulty: Medium

At key times during the event period, you will need to gather the forces of your entire server and defeat all of the invading monsters within 20 minutes. Check out the invasion start time schedule below:


Wild West Invasion Mondays Tuesdays Wednesdays Thursdays Fridays Saturdays Sundays
Pacific 8 AM, 8 PM 3 AM, 3 PM 1 AM, 1 PM 11 AM, 11 PM 8 AM,8 PM 1 AM, 1 PM, 5 AM, 5 PM 1 AM, 1 PM, 5 AM, 5 PM
Eastern 11 AM,11 PM 6 AM, 6 PM 4 AM, 4 PM 2 Am, 2 PM 11 AM, 11 PM 4 AM, 4 PM, 8 AM, 8 PM 4 AM, 4 PM, 8 AM, 8 PM
Zombie Invasion Mondays Wednesdays Fridays Sundays
Pacific 8:00 PM 1:00 AM 8:00 PM 5:00 PM
Eastern 11:00 PM 4:00 AM 11:00 PM 8:00 PM
Pharaoh Invasion Tuesdays Thursdays Fridays Saturdays Sundays
Pacific 3:00 PM 1:00 PM 8:00 AM 5:00 AM 1:00 AM and 1:00 PM
Eastern 6:00 PM 4:00 PM 11:00 AM 8:00 AM 4:00 AM and 4:00 PM
Three Kingdoms Invasion Tuesdays Thursdays Saturdays
Pacific 3:00 AM 11:00 PM 1:00 PM
Eastern 6:00 AM 2:00 AM Friday 4:00 PM


NPC Dimension Strider Amarieneju offers several general and daily dimension related quests.

Monster Drops[]

Invasion monsters drop Historical Essence, Riederan's Soul Shard and Voice of Terror.


There are some new items in store, and the amount of rewards you can obtain is based on your rank when the invasion is completed. The Ranking system has been expanded to 200, increase your rank by defeating more monsters! Check out the rewards you can get for defending your territory!

Rank Rewards
1st 30 Riederan's Soul Shard

300 Voice of Terror

60 Historical Essence

2nd - 5th 20 Riederan's Soul Shard

200 Voice of Terror

40 Historical Essence

6th - 10th 10 Riederan's Soul Shard

100 Voice of Terror

20 Historical Essence

11th - 20th 8 Riederan's Soul Shard

80 Voice of Terror

16 Historical Essence

21st - 30th 6 Riederan's Soul Shard

60 Voice of Terror

12 Historical Essence

31st - 40th 5 Riederan's Soul Shard

50 Voice of Terror

10 Historical Essence

41st - 50th 4 Riederan's Soul Shard

40 Voice of Terror

8 Historical Essence

51st - 70th 3 Riederan's Soul Shard

30 Voice of Terror

6 Historical Essence

71st - 100th 2 Riederan's Soul Shard

30 Voice of Terror

4 Historical Essence

101st - 150th 1 Riederan's Soul Shard

10 Voice of Terror

2 Historical Essence

151st - 200th 5 Voice of Terror

1 Historical Essence