Only takes halved damage from Ice and Fire moves.
| Name | Slot |
|---|---|
| Venusaur (Mega Form) | First |
| Rattata (Alolan Form) | Hidden |
| Raticate (Alolan Form) | Hidden |
| Seel | First |
| Dewgong | First |
| Snorlax | Second |
| Marill | First |
| Azumarill | First |
| Swinub | Hidden |
| Piloswine | Hidden |
| Miltank | First |
| Makuhita | First |
| Hariyama | First |
| Azurill | First |
| Spoink | First |
| Grumpig | First |
| Spheal | First |
| Sealeo | First |
| Walrein | First |
| Purugly | First |
| Munchlax | Second |
| Mamoswine | Hidden |
| Tepig | Second |
| Pignite | Second |