Map:Underground River Map (Atlas of Worlds)

Lua error in Module:Item2/core at line 500: The "class_id" parameter is required..

This map is based on the first part of The Caverns in Act 2. It's a linear series of caverns connected by narrow bridges.

Map Type: Indoors

Boss Arena

An L-shaped cavern at the end of the map. Entrance seals when the boss is engaged.

Boss

It That Fell, based on Q'uru from The Caverns. Repeats the following sequence of maneuvers:

Summons a small pack of Plummeting Ursas.
Uses Module Error: Too many skills found with q_where = skill.active_skill_name="Earthquake". Please choose only one of the following ids:
VikingBossQuakeSlamVinktars - 50% of Physical Damage Converted to Lightning Damage, Base duration is 3.00 seconds, Aftershock deals +75% more Damage with Hits and Ailments (page)
QuakeSlamGeneralAdusSupercharged - 50% of Physical Damage Converted to Lightning Damage, Base duration is 6.00 seconds, Base secondary duration is 1.05 seconds, 50% less Attack Speed, Aftershock deals +100% more Damage with Hits and Ailments (page) and jumps up, disappearing for a few seconds.
Lands in the same spot and uses Earthquake again.
Enrages for a few seconds.

Strategy

It's highly recommended to prepare physical damage mitigation, including Module Error: Too many skills found with q_where = skill.active_skill_name="Immortal Call". Please choose only one of the following ids:
ExileImmortalCall - Base duration is (2.80-5.00) seconds (page)
WbImmortalCall - Base duration is (2.80-5.00) seconds (page), in case of being overrun by Plummeting Ursas. It That Fell's melee damage is comparable to one of those Ursas, but it has higher attack speed, especially when enraged. The safest way to deal with this boss is to clear summoned Ursas as soon as possible, wait out the enrage and use the limited time before it uses the Neo maneuver again to deal damage. The pack of Ursas is usually 4-6 strong and there's a danger of being surprised later on by those that didn't drop initially. A good way to avoid that is to walk around the edges of the Earthquake the boss leaves behind when jumping. There seems to be no limit to how many Ursas can be summoned.

Vendor

Produced by three Module Error: No results found for item using search term "page = Reef Map" or three Shaped Phantasmagoria MapsShaped Phantasmagoria MapMap Level: 76
Map Tier: 9
Guild Character: +Travel to this Map by using it in the Templar Laboratory or a personal Map Device. Maps can only be used once..
Three Module Error: No results found for item using search term "page = Underground River Map" yield one Module Error: No results found for item using search term "page = Underground Sea Map".

Divination cards

The following divination cards can drop in this area:

The GamblerThe Gambler5Divination Card"I don't believe in karma. If it were real, I would never win."
Glimmer of HopeGlimmer of Hope8Gold RingWhen you dwell in total darkness, even the faintest light may guide you out.
Hunter's RewardHunter's Reward3The TamingTo tame a beast, you first must subdue its heart.
The ScavengerThe Scavenger8Carcass JackTake small pieces of things and then assemble them together from It That Fell
The TrialThe Trial7Map
Map Tier: 15
CorruptedYou cannot journey to new lands until you have the courage to leave the safety of home.
Treasure HunterTreasure Hunter7Vaults of Atziri
Corrupted"Don't worry, I know what I'm doing."
- Toggo's Last Words
The Wolf's ShadowThe Wolf's Shadow3Hyaon's Fury"If I fall, we will fall together with my fangs in your throat."

Unique versions

There are currently no unique items for this base item type.

Boss video

Version history

Version	Changes
2.4.0	Name changed from Underground Sea Map to Underground River Map. Most existing maps have been revamped to have more balanced monster composition, layouts, boss fights and rewards.