Tentacle Vortex is a Class M Disaster.
Upgrading[]
Tentacle Vortex can be upgraded using Golden Keys.
| Level | War Points | Disaster Cards | Golden Keys |
|---|---|---|---|
| 1 | 200 | 7 | 2 |
| 2 | 220 | 15 | 4 |
| 3 | 240 | 20 | 8 |
| 4 | 265 | 30 | 16 |
| 5 | 290 | 40 | 24 |
| 6 | 320 | 60 | 40 |
| 7 | 350 | 80 | 56 |
| 8 | 385 | 100 | 72 |
| 9 | 425 | 120 | 88 |
| 10 | 470 | 140 | 104 |
| 11 | 515 | 180 | 136 |
| 12 | 565 | 220 | 168 |
| 13 | 620 | 260 | 200 |
| 14 | 680 | 300 | 232 |
| 15 | 750 | 340 | 264 |
| 16 | 825 | 420 | 328 |
| 17 | 910 | 500 | 392 |
| 18 | 1000 | 580 | 456 |
| 19 | 1100 | 660 | 520 |
| 20 | 1210 | 740 | 584 |