Undercroft Dungeon

The entrance to Undercroft Dungeon is located in level 10 of the Wastelands. High combat stats and equipment is recommended. There are lootable chests throughout the dungeon. If you save your Undercroft Key until the last treasure chest at the end (22 keys in a row) you get a chance at the best loot. (AKA don't use your Undercroft Key on the other chests or you'll have to start over.)

Chest Rolls edit

Each chest appears to have five loot rolls. It's unknown if a higher roll is better or worse, or how the rolls even determine chance based on the odds. Whether a 1.0 roll has a chance to roll anything with a chance less than 1.0, making a lower loot roll more valuable, or if a higher loot roll can generate better loot. It appears to be the latter as higher chests have higher rolls. More Information is needed.

Chest Rolls
1 1.0, 1.0, 0.5, 0.25, 0.1
2 1.0, 1.0, 0.5, 0.25, 0.1
3 1.0, 1.0, 1.0, 0.25, 0.1
4 1.0, 1.0, 1.0, 0.5, 0.25
5 1.0, 1.0, 1.0, 0.5, 0.25

Undercroft Chest #1 edit

Base Rewards edit

Undercroft Chest #1 always contains the following item(s)

Item Quantity Rarity Value
  Coins 100 Always

0  

Potential Rewards edit

Undercroft Chest #1 grants five additional loot rolls upon completion. Each roll has a chance to succeed, with the following success rates (in order):

  • 1st roll: 100%
  • 2nd roll: 100%
  • 3rd roll: 50%
  • 4th roll: 25%
  • 5th roll: 10%

Only successful rolls yield extra loot.

Item Quantity Rarity Value
  Coins 50-500 ~1/2.7

50-500  

  Bass 0-5 ~1/5.7

0-30  

  Bluegill 0-5 ~1/6.7

0-35  

  Fire Scroll 5-50 1/20

10-100  

  Iron Arrows 10-100 1/20

50-500  

  Iron Bar 1-10 1/20

35-350  

  Nature Scroll 5-50 1/20

10-100  

  Water Scroll 5-50 1/20

10-100  

  Iron Battleaxe 1 1/400

224  

  Iron Chainmail Body 1 1/400

224  

  Iron Chestplate 1 1/400

448  

  Iron Full Helm 1 1/400

140  

  Iron Gloves 1 1/400

70  

  Iron Great Sword 1 1/400

336  

  Iron Hatchet 1 1/400

70  

  Iron Helm 1 1/400

70  

  Iron Longsword 1 1/400

140  

  Iron Pickaxe 1 1/400

70  

  Iron Platelegs 1 1/400

224  

  Iron Scimitar 1 1/400

126  

  Iron Shield 1 1/400

224  

Undercroft Chest #2 edit

Base Rewards edit

Undercroft Chest #2 always contains the following item(s)

Item Quantity Rarity Value
  Coins 250 Always

0  

Potential Rewards edit

Undercroft Chest #2 grants five additional loot rolls upon completion. Each roll has a chance to succeed, with the following success rates (in order):

  • 1st roll: 100%
  • 2nd roll: 75%
  • 3rd roll: 50%
  • 4th roll: 25%
  • 5th roll: 10%

Only successful rolls yield extra loot.

Item Quantity Rarity Value
  Coins 100-500 ~1/2.9

100-500  

  Carp 1-5 ~1/6.7

10-50  

  Walleye 1-5 1/10

10-50  

  Energy Scroll 10-50 ~1/13.3

40-200  

  Fury Scroll 5-25 ~1/13.3

15-75  

  Rage Scroll 3-15 ~1/13.3

12-60  

  Steel Bar 2-10 ~1/13.3

176-880  

  Steel Arrows 20-100 1/20

200-1,000  

  Steel Battleaxe 1 1/400

560  

  Steel Chainmail Body 1 1/400

560  

  Steel Chestplate 1 1/400

1,120  

  Steel Full Helm 1 1/400

175  

  Steel Gloves 1 1/400

175  

  Steel Great Sword 1 1/400

840  

  Steel Hatchet 1 1/400

175  

  Steel Helm 1 1/400

175  

  Steel Longsword 1 1/400

350  

  Steel Pickaxe 1 1/400

175  

  Steel Platelegs 1 1/400

560  

  Steel Scimitar 1 1/400

315  

  Steel Shield 1 1/400

560  

Undercroft Chest #3 edit

Base Rewards edit

Undercroft Chest #3 always contains the following item(s)

Item Quantity Rarity Value
  Coins 750 Always

0  

Potential Rewards edit

Undercroft Chest #3 grants five additional loot rolls upon completion. Each roll has a chance to succeed, with the following success rates (in order):

  • 1st roll: 100%
  • 2nd roll: 75%
  • 3rd roll: 50%
  • 4th roll: 25%
  • 5th roll: 10%

Only successful rolls yield extra loot.

Item Quantity Rarity Value
  Coins 150-500 1/4

150-500  

  Salmon 2-5 1/10

14-35  

  Fury Scroll 15-50 ~1/13.3

45-150  

  Palladium Bar 3-10 ~1/13.3

630-2,100  

  Rage Scroll 15-50 ~1/13.3

60-200  

  Tuna 2-5 ~1/13.3

84-210  

  Warp Scroll 3-10 ~1/13.3

21-70  

  Palladium Arrows 30-100 1/20

840-2,800  

  Alchemy Scroll 6-20 1/40

36-120  

  Bandit Mask 1 1/50

10  

  Elf Ears 2-5 1/50

140-350  

  Fire Scroll 30-100 1/50

60-200  

  Nature Scroll 30-100 1/50

60-200  

  Water Scroll 30-100 1/50

60-200  

  Amethyst Necklace 1 1/100

210  

  Coins 1,800-6,000 1/100

1,800-6,000  

  Emerald Necklace 1 1/100

630  

  Sapphire Necklace 1 1/100

420  

  Topaz Necklace 1 1/100

840  

  Palladium Battleaxe 1 1/500

1,400  

  Palladium Chainmail Body 1 1/500

1,400  

  Palladium Chestplate 1 1/500

2,800  

  Palladium Full Helm 1 1/500

840  

  Palladium Gloves 1 1/500

420  

  Palladium Great Sword 1 1/500

2,100  

  Palladium Hatchet 1 1/500

420  

  Palladium Helm 1 1/500

420  

  Palladium Longsword 1 1/500

840  

  Palladium Pickaxe 1 1/500

420  

  Palladium Platelegs 1 1/500

1,400  

  Palladium Scimitar 1 1/500

756  

  Palladium Shield 1 1/500

1,400  

Undercroft Chest #4 edit

Base Rewards edit

Undercroft Chest #4 always contains the following item(s)

Item Quantity Rarity Value
  Coins 1,500 Always

0  

Potential Rewards edit

Undercroft Chest #4 grants five additional loot rolls upon completion. Each roll has a chance to succeed, with the following success rates (in order):

  • 1st roll: 100%
  • 2nd roll: 100%
  • 3rd roll: 75%
  • 4th roll: 50%
  • 5th roll: 25%

Only successful rolls yield extra loot.

Item Quantity Rarity Value
  Coins 400-1,000 1/4

400-1,000  

  Crab 8-20 1/10

392-980  

  Marlin 6-15 ~1/11.1

294-735  

  Coins 2,000-5,000 ~1/12.2

2,000-5,000  

  Alchemy Scroll 8-20 ~1/13.3

48-120  

  Rage Scroll 40-100 ~1/13.3

160-400  

  Warp Scroll 6-15 ~1/13.3

42-105  

  Coronium Bar 2-5 1/20

3,500-8,750  

  Potion of Accuracy (2) 2-5 1/25

28-70  

  Beer 1 1/40

4  

  Coins 4,000-10,000 1/50

4,000-10,000  

  Potion of Mining (2) 2-5 1/50

28-70  

  Potion of Smithing (2) 2-5 1/50

28-70  

  String 60-150 1/50

60-150  

  Citrine Necklace 1 1/100

1,050  

  Coronium Arrows 40-100 1/100

2,360-5,900  

  Ruby Necklace 1 1/100

1,260  

  Diamond Necklace 1 1/200

1,470  

  Pirate's Key 1 1/400

1  

  Coronium Battleaxe 1 ~1/666.7

12,250  

  Coronium Chainmail Body 1 ~1/666.7

12,250  

  Coronium Chestplate 1 ~1/666.7

24,500  

  Coronium Full Helm 1 ~1/666.7

7,000  

  Coronium Gloves 1 ~1/666.7

3,500  

  Coronium Great Sword 1 ~1/666.7

18,375  

  Coronium Hatchet 1 ~1/666.7

3,500  

  Coronium Helm 1 ~1/666.7

3,500  

  Coronium Longsword 1 ~1/666.7

7,000  

  Coronium Pickaxe 1 ~1/666.7

3,500  

  Coronium Platelegs 1 ~1/666.7

12,250  

  Coronium Scimitar 1 ~1/666.7

6,300  

  Coronium Shield 1 ~1/666.7

12,250  

  Silver Warrior Helm 1 1/4,000

2,800  

Undercroft Chest #5 edit

Base Rewards edit

Undercroft Chest #5 always contains the following item(s)

Item Quantity Rarity Value
  Coins 2,500 Always

0  

Potential Rewards edit

Undercroft Chest #5 grants five additional loot rolls upon completion. Each roll has a chance to succeed, with the following success rates (in order):

  • 1st roll: 100%
  • 2nd roll: 100%
  • 3rd roll: 50%
  • 4th roll: 50%
  • 5th roll: 25%

Only successful rolls yield extra loot.

Item Quantity Rarity Value
  Coins 2,500-5,000 1/10

2,500-5,000  

  Coins 1,250-2,500 1/10

1,250-2,500  

  Amethyst Gem 2-3 1/20

280-420  

  Feathers 100-200 1/20

100-200  

  Tonga Root 5-10 1/20

20-40  

  Coins 3,750-7,500 ~1/22.2

3,750-7,500  

  Nauru Root 4-8 ~1/22.2

16-32  

  Samoan Root 4-8 1/25

16-32  

  Sapphire Gem 2-3 1/25

560-840  

  Vanua Root 4-8 ~1/28.6

16-32  

  Coins 5,000-10,000 ~1/33.3

5,000-10,000  

  Emerald Gem 2-3 ~1/33.3

840-1,260  

  Alchemy Scroll 25-50 1/40

150-300  

  Blood Scroll 20-40 1/40

280-560  

  Chef's Hat 1 1/40

14  

  Dark Hood 1 1/40

21  

  Mariana Root 4-8 1/40

16-32  

  Old Hood 1 1/40

21  

  Topaz Gem 2-3 1/40

1,120-1,680  

  Warp Scroll 15-30 1/40

105-210  

  Citrine Gem 2-3 1/50

1,400-2,100  

  Potion of Strength (2) 5-10 1/50

70-140  

  Ruby Necklace 1 1/50

1,260  

  Octopus 15-30 ~1/66.7

735-1,470  

  Ruby Gem 2-3 ~1/66.7

1,680-2,520  

  Druid's Hood 1 1/80

21  

  Blood Hood 1 1/100

560  

  Celadium Bar 1 1/100

3,500  

  Celadon Arrows 50-100 1/100

5,250-10,500  

  Diamond Gem 2-3 1/100

1,960-2,940  

  Diamond Necklace 1 1/100

1,470  

  Pirate's Key 1 1/100

1  

  Coins 12,500-25,000 1/200

12,500-25,000  

  Purple Cape 1 1/200

14  

  Celadon Battleaxe 1 1/1,000

24,500  

  Celadon Chainmail Body 1 1/1,000

24,500  

  Celadon Full Helm 1 1/1,000

14,000  

  Celadon Gloves 1 1/1,000

7,000  

  Celadon Great Sword 1 1/1,000

36,750  

  Celadon Hatchet 1 1/1,000

7,000  

  Celadon Helm 1 1/1,000

7,000  

  Celadon Longsword 1 1/1,000

14,000  

  Celadon Pickaxe 1 1/1,000

7,000  

  Celadon Platelegs 1 1/1,000

24,500  

  Celadon Scimitar 1 1/1,000

12,600  

  Celadon Shield 1 1/1,000

24,500  

  Gold Warrior Helm 1 1/4,000

21,000