====== Sunken Tower ======

**Episode**: ??? \\
**Location**: Alberta (alberta 214,74)
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===== Overview =====
The **Sunken Tower** is a custom Memorial Dungeon (Instance) that challenges adventurers with multiple waves of distorted monsters. After the Endless Tower collapsed, these monsters and their elemental energies have become unstable, creating a dangerous environment that brave parties can clear for handsome rewards. An NPC named **Leticia** (found in Alberta) grants access to this dungeon.

  * **Minimum Base Level**: 40  
  * **Maximum Base Level**: 250  
  * **Required**: A party (even solo players must form a “party of one”)  
  * **Cooldown**: 72 hours (via Quest ID **12541**)  

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===== How to Start =====
  1. Form a party (you need a Party Leader).  
  2. Speak to **Leticia** in **Alberta** at **(alberta 214,74)**.  
  3. Choose the tier matching your party’s level range (e.g., 40–59, 60–79, …, 240–250).  
  4. Have the party leader create or enter the “Sunken Tower” instance.  
  5. You have **30 minutes** to progress before the tower completely floods.

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===== Difficulty & Rewards =====
Inside the instance map (`1@ch_u`), your Party Leader talks to **Leticia** again to begin the monster waves. The dungeon allows you to **increase Difficulty** by spending **Meteor Powder** (10 pcs, Item ID **1000372**) to boost monster strength and EXP gains.

^ **Rank** ^ **Level Range** ^ **Monster Base EXP** ^ **Final Floor EXP Reward** ^ **Dust Chance** ^
| 0  | 40–59   | 480       | 12,500     | 15%  |
| 1  | 60–79   | 710       | 32,700     | 20%  |
| 2  | 80–99   | 1,500     | 74,500     | 25%  |
| 3  | 100–119 | 2,805     | 150,680    | 30%  |
| 4  | 120–139 | 5,150     | 400,800    | 35%  |
| 5  | 140–159 | 10,200    | 1,079,000  | 40%  |
| 6  | 160–179 | 54,000    | 4,750,000  | 45%  |
| 7  | 180–199 | 150,000   | 15,790,000 | 50%  |
| 8  | 200–219 | 205,000   | 24,100,000 | 65%  |
| 9  | 220–239 | 250,000   | 41,100,000 | 70%  |
| 10 | 240–249 | 335,000   | 85,000,000 | 85%  |

**Floors**  
  - There are multiple “floors” or segments, each with waves of monsters.  
  - Every 5 floors, party members can each claim a big EXP reward (Base + Job) plus a chance to receive **Meteor Powder**.  
  - The **Party Leader** controls when the group warps to the next segment.

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===== Key Items & Monster IDs =====
  * **Meteor Powder**  
    - Item ID **1000372**  
    - Spend 10 to increase dungeon Difficulty (stronger monsters, more EXP).  

  * **Monster Pool**  
    - The instance randomly spawns from the following monster IDs (check your server’s database for names/stats):  
      ```
      1013, 1016, 1023, 1026, 1029, 1032, 1034, 1035, 1036, 1037,
      1040, 1041, 1042, 1044, 1045, 1058, 1061, 1064, 1065, 1066,
      1067, 1069, 1070, 1071, 1073, 1074, 1099, 1100, 1101, 1108,
      1110, 1111, 1114, 1116, 1119, 1121, 1122, 1123, 1124, 1125,
      1126, 1127, 1129, 1130, 1138, 1139, 1140, 1141, 1144, 1146,
      1149, 1151, 1152, 1153, 1154, 1156, 1158, 1164, 1165, 1166,
      1169, 1170, 1177, 1178, 1179, 1180, 1186, 1188, 1189, 1191,
      1192, 1195, 1211, 1212, 1214, 1243, 1244, 1248, 1250, 1254,
      1258, 1260, 1261, 1264, 1266, 1271, 1273, 1274, 1277, 1278,
      1279, 1280, 1281, 1308, 1313, 1317, 1323, 1369, 1380, 1381,
      1391, 1400, 1409, 1415, 1493, 1494, 1495, 1497, 1498, 1499,
      1500, 1584, 1586, 1587, 1629, 1664, 1665, 1666, 1667, 1686,
      1687, 1861, 2002, 2069, 2070, 2072, 2073, 2074, 3517, 3636
      ```

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===== Tips & Tricks =====
  * **Time Limit**: 30 minutes. Watch for Leticia’s warnings.  
  * **Difficulty**: Increase only if your party can handle harder mobs for bigger EXP.  
  * **Elemental Gear**: Monsters can spawn with random elements—flexibility helps.  
  * **Party Composition**: A balanced mix (ranged, melee, support) deals with large waves effectively.  

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===== NPC Locations (For Players) =====
  - **Leticia** (Outside)  
    - Alberta at (alberta 214,74)  
    - Creates/Enters the Sunken Tower instance.  
  - **Leticia** (Inside)  
    - In the instance map `1@ch_u`, near (8,55)  
    - Starts monster waves or raises Difficulty.  
  - **Dimensional Portals**  
    - Appear on each floor to warp the party forward after clearing monsters.  

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===== Cooldown =====
  * Once you finish or leave the Sunken Tower, you get a 72-hour lockout (Quest ID **12541**) before returning.  

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===== Summary =====
The Sunken Tower offers a challenging progression of floors for parties level 40 up to 250. You’ll battle large waves of diverse monsters, with rank-based EXP rewards and a chance to farm **Meteor Powder**, which can also be used to raise Difficulty for higher risk and better EXP returns. Plan accordingly, watch the timer, and enjoy the unique, custom content!

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===== Credits =====
  * **Reference**: [[https://hazyforest.com/instances:sunken_tower|Hazy Forest]]

**Disclaimer**: This guide is for a **custom** instance implementation. Actual details or stats may differ on configuration.