138 | Omanyte | | SwSh-DLC | Sword: Giant's Foot, Roaring-Sea Caves (Surfing)138 | Omanyte | | Red | Helix Fossil138 | Omanyte | | SoulSilver | Trade138 | Omanyte | | HeartGold | Helix Fossil138 | Omanyte | | Platinum | Helix Fossil138 | Omanyte | | Pearl | Helix Fossil138 | Omanyte | | Diamond | Helix Fossil138 | Omanyte | | LeafGreen | Helix Fossil138 | Omanyte | | FireRed | Helix Fossil138 | Omanyte | | Emerald | Trade138 | Omanyte | | Sapphire | Trade138 | Omanyte | | Ruby | Trade138 | Omanyte | | Crystal | Time Capsule, Event138 | Omanyte | | Silver | Time Capsule, Event138 | Omanyte | | Gold | Time Capsule, Event138 | Omanyte | | Yellow | Helix Fossil138 | Omanyte | | Blue | Helix Fossil | 33 results. (1000 max) | | | | | | | | | | | | | | | |