| Level |
Feature |
| 1st |
Tentacle of the Deep: Summon a spectral tentacle to strike enemies, dealing cold damage and reducing speed. |
| 1st |
Gift of the Sea: Gain a swimming speed of 40 feet and breathe underwater. |
| 6th |
Oceanic Soul: Gain resistance to cold damage. Communicate underwater with any submerged creature. |
| 6th |
Guardian Coil: Your tentacle can reduce damage taken by nearby allies. |
| 10th |
Grasping Tentacles: Learn Evard's Black Tentacles, cast it once for free per long rest, gain temp HP, and can't lose concentration from damage while it's active. |
| 14th |
Fathomless Plunge: Teleport yourself and up to five others up to 1 mile to a body of water you've seen. |