(Pokémon Red, Blue, Yellow, Gold, Silver and Crystal Versions)
Mega Drain is a Grass-type move. Mega Drain is contained in TM21.RBY
Learnset
The following Pokémon can use Mega Drain:
| Pokémon | Learnt |
|---|---|
| Exeggcute | by breedingGSC |
| Tangela | by breedingGSC |
| Tangela | at level 31GSC |
| Kabuto | at level 46GSC |
| Kabutops | at level 51GSC |
| Hoppip | at level 30GSC |
| Skiploom | at level 36GSC |
| Jumpluff | at level 44GSC |
| Sunkern | at level 10GSC |
| Bulbasaur | from TM21RBY |
| Ivysaur | from TM21RBY |
| Venusaur | from TM21RBY |
| Butterfree | from TM21RBY |
| Beedrill | from TM21RBY |
| Ekans | from TM21RBY |
| Arbok | from TM21RBY |
| Zubat | from TM21RBY |
| Golbat | from TM21RBY |
| Oddish | from TM21RBY |
| Gloom | from TM21RBY |
| Vileplume | from TM21RBY |
| Paras | from TM21RBY |
| Parasect | from TM21RBY |
| Venonat | from TM21RBY |
| Venomoth | from TM21RBY |
| Bellsprout | from TM21RBY |
| Weepinbell | from TM21RBY |
| Victreebel | from TM21RBY |
| Tentacool | from TM21RBY |
| Tentacruel | from TM21RBY |
| Grimer | from TM21RBY |
| Muk | from TM21RBY |
| Gastly | from TM21RBY |
| Haunter | from TM21RBY |
| Gengar | from TM21RBY |
| Exeggutor | from TM21RBY |
| Tangela | from TM21RBY |
| Mew | from TM21RBY |