Mega Drain
Generation I
GRASSSpecial
Power40
Accuracy100%
PP10
Effect %—
Drains half the damage inflicted to heal the user.
Learned By
TM / HM — TM21
| # | Sprite | Name | Type | HP | ATK | DEF | SpA | SpD | SPE | Total |
|---|---|---|---|---|---|---|---|---|---|---|
| 001 | Bulbasaur | GRASSPOISON | 45 | 49 | 49 | 65 | 65 | 45 | 318 | |
| 002 | Ivysaur | GRASSPOISON | 60 | 62 | 63 | 80 | 80 | 60 | 405 | |
| 003 | Venusaur | GRASSPOISON | 80 | 82 | 83 | 100 | 100 | 80 | 525 | |
| 012 | Butterfree | BUGFLYING | 60 | 45 | 50 | 90 | 80 | 70 | 395 | |
| 015 | Beedrill | BUGPOISON | 65 | 90 | 40 | 45 | 80 | 75 | 395 | |
| 023 | Ekans | POISON | 35 | 60 | 44 | 40 | 54 | 55 | 288 | |
| 024 | Arbok | POISON | 60 | 95 | 69 | 65 | 79 | 80 | 448 | |
| 041 | Zubat | POISONFLYING | 40 | 45 | 35 | 30 | 40 | 55 | 245 | |
| 042 | Golbat | POISONFLYING | 75 | 80 | 70 | 65 | 75 | 90 | 455 | |
| 043 | Oddish | GRASSPOISON | 45 | 50 | 55 | 75 | 65 | 30 | 320 | |
| 044 | Gloom | GRASSPOISON | 60 | 65 | 70 | 85 | 75 | 40 | 395 | |
| 045 | Vileplume | GRASSPOISON | 75 | 80 | 85 | 110 | 90 | 50 | 490 | |
| 046 | Paras | BUGGRASS | 35 | 70 | 55 | 45 | 55 | 25 | 285 | |
| 047 | Parasect | BUGGRASS | 60 | 95 | 80 | 60 | 80 | 30 | 405 | |
| 048 | Venonat | BUGPOISON | 60 | 55 | 50 | 40 | 55 | 45 | 305 | |
| 049 | Venomoth | BUGPOISON | 70 | 65 | 60 | 90 | 75 | 90 | 450 | |
| 069 | Bellsprout | GRASSPOISON | 50 | 75 | 35 | 70 | 30 | 40 | 300 | |
| 070 | Weepinbell | GRASSPOISON | 65 | 90 | 50 | 85 | 45 | 55 | 390 | |
| 071 | Victreebel | GRASSPOISON | 80 | 105 | 65 | 100 | 70 | 70 | 490 | |
| 072 | Tentacool | WATERPOISON | 40 | 40 | 35 | 50 | 100 | 70 | 335 | |
| 073 | Tentacruel | WATERPOISON | 80 | 70 | 65 | 80 | 120 | 100 | 515 | |
| 088 | Grimer | POISON | 80 | 80 | 50 | 40 | 50 | 25 | 325 | |
| 089 | Muk | POISON | 105 | 105 | 75 | 65 | 100 | 50 | 500 | |
| 092 | Gastly | GHOSTPOISON | 30 | 35 | 30 | 100 | 35 | 80 | 310 | |
| 093 | Haunter | GHOSTPOISON | 45 | 50 | 45 | 115 | 55 | 95 | 405 | |
| 094 | Gengar | GHOSTPOISON | 60 | 65 | 60 | 130 | 75 | 110 | 500 | |
| 103 | Exeggutor | GRASSPSYCHC | 95 | 95 | 85 | 125 | 75 | 55 | 530 | |
| 114 | Tangela | GRASS | 65 | 55 | 115 | 100 | 40 | 60 | 435 | |
| 151 | Mew | PSYCHC | 100 | 100 | 100 | 100 | 100 | 100 | 600 |