| Acolyte Icicle+2 | Increases the Chill Effect and its duration against enemies by 50%. Maximum Sha-Chi increased by 5%. | Refined Indigo Crystal x1, 77,440 Remnant Dust |
| Acolyte Icicle+3 | Increases the Chill Effect and its duration against enemies by 50%. Maximum Sha-Chi increased by 10%. | Refined Indigo Crystal x1, 116,160 Remnant Dust |
| Acolyte Icicle+4 | Increases the Chill Effect and its duration against enemies by 50%. Maximum Sha-Chi increased by 15%. | Refined Indigo Crystal x1, 154,880 Remnant Dust |
| Acolyte Icicle+5 | Increases the Chill Effect and its duration against enemies by 50%. Maximum Sha-Chi increased by 20%. | Refined Indigo Crystal x1, 193,600 Remnant Dust |
| Acolyte Icicle+6 | Increases the Chill Effect and its duration against enemies by 50%. Maximum Sha-Chi increased by 25%. | Refined Indigo Crystal x1, 232,320 Remnant Dust |
| Acolyte Icicle+7 | Increases the Chill Effect and its duration against enemies by 50%. Maximum Sha-Chi increased by 30%. | Refined Indigo Crystal x1, 271,040 Remnant Dust |