Elemental Vessels
Elemental Vessel progression is one of the most important upgrade paths for every Land.
Vessels define the maximum number of Elementals a Land can store, which makes them a core part of long-term growth.
Without stronger Vessels, a Land may find Elementals but still fail to keep enough of them for higher upgrades.
🏺 What Vessels Do
Each Land relies on its Elemental Vessels to hold gathered elemental power.
As Vessel level increases, the Land's Elemental storage limit increases as well.
This matters because major progression depends on having enough Elementals available at the same time:
- Vessel upgrades require Elementals and Gold.
- Most other upgrades require Elementals and Gold.
- Long-term planning becomes easier when a Land can hold larger reserves.
Vessels do not replace Seals.
Vessels increase how much a Land can store, while Seals help protect stored Elementals from leakage.
⚒️ Upgrading Vessels
Upgrading Vessels requires three things:
- Gold
- Elementals
- Hero time (missions)
To raise a Vessel level, send a Hero on the corresponding Upgrade Vessel mission.
Upgrades are completed sequentially: each level must be upgraded before the next level becomes available.
Naturally, the higher the Vessel level, the more expensive the upgrade becomes.
🚀 How to Start a Mission
- Under the Elements tab, choose the Vessel you want to improve and click the Upgrade button
- Click Select Hero and choose the Hero you want
- Check the required resources and mission time
- Click Launch Mission
- Your Hero will begin the Vessel upgrade mission
🎯 Storage Limits
In Epoch 1, Elemental Vessels can be upgraded up to Level 10.
Each level increases how many Elementals the Land can store.
Level 0 is the starting state before Vessel upgrades.
📊 Upgrade Specifications
The following table shows the storage limit and the resource requirements for each Vessel level.
The Gold value uses the qmin amount from the upgrade specification.
Elemental costs are listed separately for Air, Fire, Water, and Earth.
For example, 25 / 25 / 25 / 25 means the upgrade requires 25 of each Elemental type.
| Vessel Level | Limit | Gold | Elemental |
|---|---|---|---|
| 0 | 30 | - | - |
| 1 | 60 | 25 | 25 |
| 2 | 110 | 100 | 50 |
| 3 | 160 | 300 | 100 |
| 4 | 210 | 400 | 150 |
| 5 | 260 | 750 | 205 |
| 6 | 310 | 900 | 255 |
| 7 | 360 | 1050 | 308 |
| 8 | 410 | 1600 | 360 |
| 9 | 460 | 1800 | 410 |
| 10 | 500 | 2000 | 460 |
Vessels create the room your Land needs to grow.
The more Elementals a Land can keep, the easier it becomes to plan upgrades, strengthen Towers, and build lasting progress.