Onix has a magnet in its brain. It acts as a compass so that this Pokémon does not lose direction while it is tunneling. As it grows older, its body becomes increasingly rounder and smoother.
It rapidly bores through the ground at 50 mph by squirming and twisting its massive, rugged body.
| Rank | IVs | CP | Lvl | Stat Prod | % |
|---|---|---|---|---|---|
| 1 | 15/15/15 | 1245 | 50 | 1831281 | 100.00% |
| 2 | 15/15/14 | 1240 | 50 | 1831281 | 100.00% |
| 3 | 15/14/15 | 1243 | 50 | 1823867 | 99.60% |
| 4 | 15/14/14 | 1238 | 50 | 1823867 | 99.60% |
| 5 | 15/13/15 | 1240 | 50 | 1816453 | 99.19% |
| 6 | 15/13/14 | 1235 | 50 | 1816453 | 99.19% |
| 7 | 15/15/13 | 1235 | 50 | 1813840 | 99.05% |
| 8 | 14/15/15 | 1233 | 50 | 1812968 | 99.00% |
| 9 | 14/15/14 | 1228 | 50 | 1812968 | 99.00% |
| 10 | 15/12/15 | 1238 | 50 | 1809039 | 98.79% |
| 11 | 15/12/14 | 1233 | 50 | 1809039 | 98.79% |
| 12 | 15/14/13 | 1233 | 50 | 1806497 | 98.65% |
| 13 | 14/14/15 | 1230 | 50 | 1805628 | 98.60% |
| 14 | 14/14/14 | 1225 | 50 | 1805628 | 98.60% |
| 15 | 15/11/15 | 1235 | 50 | 1801625 | 98.38% |
| 16 | 15/11/14 | 1230 | 50 | 1801625 | 98.38% |
| 17 | 15/13/13 | 1230 | 50 | 1799153 | 98.25% |
| 18 | 14/13/15 | 1228 | 50 | 1798288 | 98.20% |
| 19 | 14/13/14 | 1223 | 50 | 1798288 | 98.20% |
| 20 | 15/15/12 | 1230 | 50 | 1796399 | 98.10% |
| 21 | 14/15/13 | 1223 | 50 | 1795702 | 98.06% |
| 22 | 13/15/15 | 1220 | 50 | 1794655 | 98.00% |
| 23 | 13/15/14 | 1215 | 50 | 1794655 | 98.00% |
| 24 | 15/10/15 | 1232 | 50 | 1794210 | 97.98% |
| 25 | 15/10/14 | 1228 | 50 | 1794210 | 97.98% |
| 26 | 15/12/13 | 1228 | 50 | 1791810 | 97.84% |
| 27 | 14/12/15 | 1225 | 50 | 1790948 | 97.80% |
| 28 | 14/12/14 | 1220 | 50 | 1790948 | 97.80% |
| 29 | 15/14/12 | 1228 | 50 | 1789127 | 97.70% |
| 30 | 14/14/13 | 1220 | 50 | 1788432 | 97.66% |
| 31 | 13/14/15 | 1218 | 50 | 1787389 | 97.60% |
| 32 | 13/14/14 | 1213 | 50 | 1787389 | 97.60% |
| 33 | 15/9/15 | 1230 | 50 | 1786796 | 97.57% |
| 34 | 15/9/14 | 1225 | 50 | 1786796 | 97.57% |
| 35 | 15/11/13 | 1225 | 50 | 1784466 | 97.44% |
| 36 | 14/11/15 | 1223 | 50 | 1783608 | 97.40% |
| 37 | 14/11/14 | 1218 | 50 | 1783608 | 97.40% |
| 38 | 15/13/12 | 1225 | 50 | 1781854 | 97.30% |
| 39 | 14/13/13 | 1218 | 50 | 1781162 | 97.26% |
| 40 | 13/13/15 | 1215 | 50 | 1780124 | 97.21% |
| 41 | 13/13/14 | 1210 | 50 | 1780124 | 97.21% |
| 42 | 15/8/15 | 1227 | 50 | 1779382 | 97.17% |
| 43 | 15/8/14 | 1223 | 50 | 1779382 | 97.17% |
| 44 | 15/15/11 | 1225 | 50 | 1778959 | 97.14% |
| 45 | 14/15/12 | 1218 | 50 | 1778435 | 97.11% |
| 46 | 13/15/13 | 1211 | 50 | 1777563 | 97.07% |
| 47 | 15/10/13 | 1223 | 50 | 1777123 | 97.04% |
| 48 | 12/15/15 | 1208 | 50 | 1776342 | 97.00% |
| 49 | 12/15/14 | 1203 | 50 | 1776342 | 97.00% |
| 50 | 14/10/15 | 1220 | 50 | 1776268 | 97.00% |