World Boss Locations and Guide | Do SSRs Drop Using Forced Decipher?

This is a guide on how to quickly farm World Bosses, with a full list of World Bosses with maps and locations, their rewards, and how to make World Bosses respawn.

All World Boss Locations and Drops

This is a list of all currently confirmed World Bosses. We will continue to update this list after more World Bosses are added!

Click an icon to jump to a boss!
Robarg	Apophis	Frost Bot
Sobek	Lucia	Barbarossa
Frostfire Dragon	Devourer	Magma
Rudolph	Puppet Singer	Abyssant Weaver

Robarg

Map Location	Overworld View

Location	Astra: East of Southern Ring Ranges
Weakness
Possible Rewards

Robarg is a humanoid plant-like being found deep in a crater, right beside the South Ring Ranges Spacerift. Its body consists of a giant flower with tentacles with a human like body sporouting at the top.
Robarg Guide | Rewards and How to Beat

Apophis

Map Location	Overworld View

Location	Banges: South of the Black Market
Weakness
Possible Rewards

Apophis is a machine-augmented panther made by the Heirs of Aida to guard the group's mountian base. Its machine augmentation combines a panthers agility with weapons and machinery.
Apophis Boss Guide | Rewards and How to Beat

Frost Bot

Map Location	Overworld View

Location	Southwest of Navia Bay
Weakness
Possible Rewards

Frost bot is a giant, mechanized lobster that attacks anyone that goes near it. Its claws are not only powerful at striking but also contain freeze guns. Be careful not to get hit as it will hammer you down with its deadly claws!
Frost Bot Boss Guide | Rewards and How to Beat

Sobek

Map Location	Overworld View

Location	Crown Mines: West of Area 4
Weakness
Possible Rewards

Sobek is a mole-like beast augmented by machinery. It can be found in Crown Mines and will attack on site. It can burrow deep underground to evade attacks and damage players by lunging straight at them.
Sobek Boss Guide | Rewards and How to Beat

Lucia

Map Location	Overworld View

Location	Crown: Northeast of Southern Mountains
Weakness	None
Possible Rewards

Lucia is the Hyena Gang's Boss. While she might not be the most powerful world boss, she can command legions of Hyenas to strike players down. Find her at the Southern Mountains, west of The Lumina.
Lucia Boss Guide | Rewards and How to Beat

Barbarossa

Map Location	Overworld View

Location	Warren: Northeast of Southern Naa Fjords
Weakness
Possible Rewards

Barbarossa is a two-headed dog that can be found in the furthest region of Northern Warren. It is the gatekeeper of the bastion at Dawn Frontier where it uses its dangerous claws to keep people out.
Barbarossa Boss Guide | Rewards and How to Beat

Interdimensional Frostfire Dragon

Map Location	Overworld View

Location	Artificial Island: Eyrie
Weakness	None
Possible Rewards

The Interdimensional Frostfire Dragon is a mechanical homage to the legendary mythical creature. It is located in the Artificial Island's Eyrie, where it will attack anyone who dares to go near it.
Frostfire Dragon: Location and How to Beat

Devourer

Map Location	Overworld View

Location	Artificial Island: Ring Arena
Weakness
Possible Rewards

Another mechinical recreation of an animal, the Deverour is rumoured to have eaten its creator; hence its name. Players can find this world boss in the Artificial Island's Ring Arena.

Devourer: Location and How to Beat

Magma

Map Location	Overworld View
View Full Image	View Full Image

Location	Rock Pillar Gobby : North of Billows Valley
Weakness
Possible Rewards

Magma is a gigantic reptillian creature found at the northernmost part of Rock Pillar Gobby and direclty north of Billows Valley. It attacks very similar to Sobek, though it uses powerful sand-based attacks that can cover or enclose the boss stage!

Magma Guide | Rewards and How to Beat

Rudolph

Map Location	Overworld View
View Full Image	View Full Image

Location	Listener Testing Ground: Sandstorm Grounds
Weakness
Possible Rewards

Rudolph is a giant, mechanical deer built by the scientists of Mirroria which is located in the Listener Testing Ground, just beneath the Silvercoast Lab spacerift. It uses powerful volt attacks.

Rudolph Guide | Rewards and How to Beat

Puppet Singer

Overworld View
Joint Operations	Grayspace

Location	Joint Operations: The End Game Inside the Grayspace
Weakness
Possible Rewards

The Puppet Singer is an animatronic singer in the Mirroria that turned into an abyssant. It can be found in The End Game instance in Joint Operations and within the Grayspace. It uses the aberration element for its attacks.

Puppet Singer: Location and How to Beat

Abyssant Weaver

Overworld View
Joint Operations	Grayspace

Location	Joint Operations: : Sadness Valley Inside the Grayspace
Weakness
Possible Rewards

The Abyssant Weaver is a powerful abyssant with continuous attacks. It can be found in the Sadness Valley instance of Joint Operations and within the Grayspace. It uses the aberration element.

Abyssant Weaver: Location and How to Beat

Will Force Decryption give SSR Weapons?

Does Not Drop SSR Weapons

Force Decrypting World Boss Chests will not drop SSR Weapons.

It will only give out experience, some low-leveled vehicle upgrade parts and some ingredients.

The Type III Chip required for perfect deciphering can usually only be obtained three times a week, so think of it as being similar to pulling from the gacha.
Perfect Decipher or Forced Decipher?

SSR Drop Rate is Around 1%

While there is no official announcement, it is believed that the drop rate of SSR weapons and Matrices when using a perfect decryption is around 1% at most.

For reference, the probability of pulling an SSR weapon from using 10 Gold Nucleus at the same time is 0.75%, while pulling an SSR Matrix from 10 tries is around 1.7%.

Weapon and Matrix Gacha Pull Rates

How to Farm World Bosses

Learn to Switch Channels

Normally, players can only switch channels every 30 minutes, preventing them from repeatedly jumping channels to defeat World Bosses. However, forming a team will allow players to get around this restriction, and also improves the efficiency of beating the bosses.

NOTE: Getting the rewards from World Bosses requires Type III Chips, which are only obtainable as Weekly Rewards. Even if you farm World Bosses, you're limited in your number of how many rewards you can get a week.

Example with a 4-Person Team
Form a 4-Person Team in advance Watch the in-game chat for World Boss channel callouts Have the leader go to the channel with the World Boss Use the Summon feature to call over the rest of the team Fight the World Boss After defeating the World Boss, transfer leadership to a different member Repeat the process from step 2

1. Form a 4-Person Team in Advance

This trick works best for 4-person teams, since the 30 minute restriction for channel-hopping will be divided by your number of members.

You'll also have an easier time farming multiple World Bosses in general if you're on a team where everyone is on the same page, rather than jumping into random channels without knowing how many players will be at the boss.

If you don't already have a group of other players to work with, try using the in-game Chat to recruit other players in the same server, or message your Crew if you've joined one.

Tip: Join the Team of a Recruiter

A quick way to join a team that's fighting World Bosses is to click on the icon of someone in the chat who is recruiting players with a World Boss name and channel number. If the middle option says Join Team, request to join.

If you are accepted, use the Summon option to warp to the channel and location of that player! This is great in itself, but also will put you on a Team which will hopefully continue to farm World Bosses after the current fight is over.

How to Create and Join a Team

2. Watch the In-Game Chat for World Boss Channel Callouts

The World tab of the in-game Chat is constantly receiving messages of the style “ch## frost bot”, giving the number of a channel and the name of a World Boss. Open up this tab and keep a lookout for the World Boss you're targeting.

3. Have the Leader Go to the Channel with the World Boss

When you've found a message showing the World Boss you're trying to farm, have the leader of your team switch to that channel.

How to Change Channels

4. Use the Summon Feature to Call Over the Rest of the Team

Using the Summon feature to go to the location of the leader of your team will allow everyone to move to that channel without getting hit with a cap for switching.

5-6. Defeat the World Boss and Transfer Leadership

After you've done what you came to do, the leader should click the icon of another member of the team and select Transfer. This will make the other member of the team the leader.

7. Repeat Step 2

Since the new leader has no cap on switching channels, they can immediately jump to another channel, and all other members can use Summon to follow them. The other members can then repeat this, allowing for a maximum of 4 channel switches every 30 minutes.

Doable with 2 or 3 Members

In practice, the process of traveling to the location of a World Boss and beating it can take some time, so even if you're limited to switching channels every 10 or 15 minutes, you won't feel the decrease in efficiency too hard. If you don't quite have a group of 4, don't worry as this technique is still doable.

World Boss Respawn Time

Bosses Respawn Exactly One Hour After Being Defeated

After a World Boss has been defeated, it will respawn exactly one hour after it has been defeated, so waiting around for it to come back is not recommended.

Jump to a Different Channel to Find Bosses

Instead of waiting for a World Boss to respawn, the best method is to change channels to one where the World Boss is already spawned. Check the World tab of the in-game Chat to see where others are calling out the locations of World Bosses.
How to Change Channels

What are World Bosses?

Multiplayer-Focused Bosses Located in Each Area

Each region of Aesperia has at least 1 World Boss, except for the middle region, the Tower of Fantasy, which has none. They have extremely high HP and attack power, and are difficult to beat even with a Team of 4.

As they exist in the overworld, there is no limit to how many players can fight them at once, so the more, the merrier.

World Bosses always appear in the same location, but it takes them 1 hour to respawn.

World Bosses exist separately in each channel, so by switching to a different channel, you can find different World Bosses spawned.

Bosses can be Used to Farm Vehicle Upgrade Materials

Very rare vehicle parts used for maintenance and levelling up can be gotten by defeating world bosses. Drops from world bosses are higher than when getting then from trash bins or through password chests.
List of All Vehicle Upgrade Materials and Locations

Bosses are a Good Source of Support Points

It's still worth it to farm world bosses even if you don't have gold Type III Chips, as forcing the chest open will earn you 100 Support Points each time.
Support Points How to Get and How to Use

Tower of Fantasy Related Guides

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