It evolves when bathed in an electric-like energy along with Karrablast. The reason is still unknown.
It has a strange physiology that responds to electricity. When together with Karrablast, Shelmet evolves for some reason.
| Rank | IVs | CP | Lvl | Stat Prod | % |
|---|---|---|---|---|---|
| 1 | 15/15/15 | 942 | 50 | 1209270 | 100.00% |
| 2 | 15/14/15 | 939 | 50 | 1201469 | 99.35% |
| 3 | 15/15/14 | 939 | 50 | 1199748 | 99.21% |
| 4 | 15/15/13 | 936 | 50 | 1199748 | 99.21% |
| 5 | 14/15/15 | 932 | 50 | 1195371 | 98.85% |
| 6 | 15/13/15 | 936 | 50 | 1193667 | 98.71% |
| 7 | 15/14/14 | 936 | 50 | 1192008 | 98.57% |
| 8 | 15/14/13 | 933 | 50 | 1192008 | 98.57% |
| 9 | 15/15/12 | 933 | 50 | 1190227 | 98.43% |
| 10 | 14/14/15 | 929 | 50 | 1187659 | 98.21% |
| 11 | 14/15/14 | 929 | 50 | 1185958 | 98.07% |
| 12 | 14/15/13 | 925 | 50 | 1185958 | 98.07% |
| 13 | 15/12/15 | 933 | 50 | 1185865 | 98.06% |
| 14 | 15/13/14 | 933 | 50 | 1184268 | 97.93% |
| 15 | 15/13/13 | 930 | 50 | 1184268 | 97.93% |
| 16 | 15/14/12 | 930 | 50 | 1182548 | 97.79% |
| 17 | 13/15/15 | 921 | 50 | 1181471 | 97.70% |
| 18 | 15/15/11 | 930 | 50 | 1180705 | 97.64% |
| 19 | 14/13/15 | 926 | 50 | 1179947 | 97.58% |
| 20 | 14/14/14 | 926 | 50 | 1178307 | 97.44% |
| 21 | 14/14/13 | 922 | 50 | 1178307 | 97.44% |
| 22 | 15/11/15 | 930 | 50 | 1178063 | 97.42% |
| 23 | 14/15/12 | 922 | 50 | 1176546 | 97.29% |
| 24 | 15/12/14 | 930 | 50 | 1176528 | 97.29% |
| 25 | 15/12/13 | 927 | 50 | 1176528 | 97.29% |
| 26 | 15/13/12 | 927 | 50 | 1174869 | 97.16% |
| 27 | 13/14/15 | 918 | 50 | 1173849 | 97.07% |
| 28 | 15/14/11 | 927 | 50 | 1173087 | 97.01% |
| 29 | 14/12/15 | 923 | 50 | 1172234 | 96.94% |
| 30 | 13/15/14 | 918 | 50 | 1172168 | 96.93% |
| 31 | 13/15/13 | 915 | 50 | 1172168 | 96.93% |
| 32 | 15/15/10 | 927 | 50 | 1171183 | 96.85% |
| 33 | 14/13/14 | 922 | 50 | 1170656 | 96.81% |
| 34 | 14/13/13 | 919 | 50 | 1170656 | 96.81% |
| 35 | 15/10/15 | 927 | 50 | 1170262 | 96.77% |
| 36 | 14/14/12 | 919 | 50 | 1168955 | 96.67% |
| 37 | 15/11/14 | 927 | 50 | 1168787 | 96.65% |
| 38 | 15/11/13 | 924 | 50 | 1168787 | 96.65% |
| 39 | 12/15/15 | 910 | 50 | 1167571 | 96.55% |
| 40 | 15/12/12 | 924 | 50 | 1167190 | 96.52% |
| 41 | 14/15/11 | 919 | 50 | 1167134 | 96.52% |
| 42 | 13/13/15 | 915 | 50 | 1166226 | 96.44% |
| 43 | 15/13/11 | 924 | 50 | 1165470 | 96.38% |
| 44 | 13/14/14 | 915 | 50 | 1164606 | 96.31% |
| 45 | 13/14/13 | 912 | 50 | 1164606 | 96.31% |
| 46 | 14/11/15 | 919 | 50 | 1164522 | 96.30% |
| 47 | 15/14/10 | 924 | 50 | 1163627 | 96.23% |
| 48 | 14/12/14 | 919 | 50 | 1163004 | 96.17% |
| 49 | 14/12/13 | 916 | 50 | 1163004 | 96.17% |
| 50 | 13/15/12 | 912 | 50 | 1162865 | 96.16% |
| 日本語 | チョボマキ |
| 한국어 | 쪼마리 |
| 繁體中文 | 小嘴蝸 |
| Français | Escargaume |
| Deutsch | Schnuthelm |
| Español | Shelmet |
| Italiano | Shelmet |
| Português | Shelmet |
| Русский | Шелмет |
| ไทย | โชโบมากิ |
| हिन्दी | शेलमेट |
| Türkçe | Shelmet |
| Indonesia | Shelmet |