General
Quick Description
Flavor text- A nutrient-draining attack. The user's HP is restored by half the damage taken by the target.
- Eevine summary
- Heals the user by half the damage the target receives.
Stats
- Power
- 40
- Accuracy
- 100%
- PP
- 15; maximum is 24
- Target
- enemy
- Effect chance
- n/a
- Power × accuracy
- 40.0
- Power percentile
- 51.8
- Priority
- 0
Names
- Japanese
- メガドレイン
- Romaji
- Megadorein
Flags
- Affected by accuracy
- Makes contact
- Stopped by Detect/Protect
- Gains Flinch bonus from King's Rock
- Reflected by Magic Coat
- Can be stolen by Snatch
TMs
Effect Details
Heals the user by half the damage the target receives.
Notes, Changes, Bugs, Etc
Before D/P: PP was 10.
Flavor Text
An attack that absorbs half the damage inflicted.
Contest Stuff
Contest Stats
- Type

- Appeal
- 1

- Jam
- 4




- Flavor text
- Attempts to jam the Pokemon that appealed before the user.
Similar Moves
Combos
- Use Mega Drain before
- none
- Use Mega Drain after
- Growth
Contest Effect
Pokémon
By leveling up
25 Pokémon
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Pokémon | Height | Weight | Type | |
Egg groups | Abilities | HP | Atk | Def | SpA | SpD | Spd | Avg | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 24 | 24 | Beautifly | 3'3.4" | 62.6 lb | |
|
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Bug | Swarm | 60 | 70 | 50 | 90 | 50 | 65 | 64.2 | ||||||||
| -- | Bellossom | 1'3.7" | 12.8 lb | |
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Plant | Chlorophyll | 75 | 80 | 85 | 90 | 100 | 50 | 80.0 | |||||||||||
| 16 | 16 | 17 | Breloom | 3'11.2" | 86.4 lb | |
|
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Fairy Plant |
Effect Spore Poison Heal |
60 | 130 | 80 | 60 | 60 | 70 | 76.7 | ||||||||
| 13 | Budew | 7.9" | 2.6 lb | |
|
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No Eggs |
Natural Cure Poison Point |
40 | 30 | 35 | 50 | 70 | 55 | 46.7 | ||||||||||
| 23 | Gloom | 2'7.5" | 19 lb | |
|
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Plant | Chlorophyll | 60 | 65 | 70 | 85 | 75 | 40 | 65.8 | ||||||||||
| 27 | Grotle | 3'7.3" | 213.8 lb | |
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Monster Plant |
Overgrow | 75 | 89 | 85 | 55 | 65 | 36 | 67.5 | |||||||||||
| 30 | 30 | 30 | 30 | 25 | Hoppip | 1'3.7" | 1.1 lb | |
|
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Fairy Plant |
Chlorophyll Leaf Guard |
35 | 35 | 40 | 35 | 55 | 50 | 41.7 | ||||||
| 44 | 44 | 44 | 44 | 28 | Jumpluff | 2'7.5" | 6.6 lb | |
|
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Fairy Plant |
Chlorophyll Leaf Guard |
75 | 55 | 70 | 55 | 85 | 110 | 75.0 | ||||||
| 46 | 46 | 49 | 49 | 36 | Kabuto | 1'7.7" | 25.4 lb | |
|
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Water 1 Water 3 |
Battle Armor Swift Swim |
30 | 80 | 90 | 55 | 45 | 55 | 59.2 | ||||||
| 51 | 51 | 55 | 55 | 36 | Kabutops | 4'3.2" | 89.3 lb | |
|
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Water 1 Water 3 |
Battle Armor Swift Swim |
60 | 115 | 105 | 65 | 70 | 80 | 82.5 | ||||||
| 43 | 43 | 19 | Lotad | 1'7.7" | 5.7 lb | |
|
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Water 1 Plant |
Swift Swim Rain Dish |
40 | 30 | 30 | 40 | 50 | 30 | 36.7 | ||||||||
| -- | Ludicolo | 4'11.1" | 121.3 lb | |
|
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Water 1 Plant |
Swift Swim Rain Dish |
80 | 70 | 70 | 90 | 100 | 70 | 80.0 | ||||||||||
| 21 | Oddish | 1'7.7" | 11.9 lb | |
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Plant | Chlorophyll | 45 | 50 | 55 | 75 | 65 | 30 | 53.3 | ||||||||||
| 17 | 17 | 13 | Roselia | 11.8" | 4.4 lb | |
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Fairy Plant |
Natural Cure Poison Point |
50 | 60 | 45 | 100 | 80 | 65 | 66.7 | ||||||||
| -- | Roserade | 2'11.4" | 32 lb | |
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Fairy Plant |
Natural Cure Poison Point |
60 | 70 | 55 | 125 | 105 | 90 | 84.2 | ||||||||||
| 16 | 16 | 17 | Shroomish | 1'3.7" | 9.9 lb | |
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Fairy Plant |
Effect Spore Poison Heal |
60 | 40 | 60 | 40 | 60 | 35 | 49.2 | |||||||||
| 36 | 36 | 36 | 36 | 28 | Skiploom | 1'11.6" | 2.2 lb | |
|
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Fairy Plant |
Chlorophyll Leaf Guard |
55 | 45 | 50 | 45 | 65 | 80 | 56.7 | ||||||
| 5 | Sunflora | 2'7.5" | 18.7 lb | |
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Plant |
Chlorophyll Solar Power |
75 | 75 | 55 | 105 | 85 | 30 | 70.8 | |||||||||||
| 10 | 10 | 13 | 13 | 5 | Sunkern | 11.8" | 4 lb | |
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Plant |
Chlorophyll Solar Power |
30 | 30 | 30 | 30 | 30 | 30 | 30.0 | |||||||
| 31 | 31 | 31 | 31 | 26 | Tangela | 3'3.4" | 77.2 lb | |
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Plant |
Chlorophyll Leaf Guard |
65 | 55 | 115 | 100 | 40 | 60 | 72.5 | |||||||
| 26 | Tangrowth | 6'6.7" | 283.5 lb | |
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Plant |
Chlorophyll Leaf Guard |
100 | 100 | 125 | 110 | 50 | 50 | 89.2 | |||||||||||
| 27 | Torterra | 7'2.6" | 683.4 lb | |
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Monster Plant |
Overgrow | 95 | 109 | 105 | 75 | 85 | 56 | 87.5 | ||||||||||
| 26 | 26 | 26 | Treecko | 1'7.7" | 11 lb | |
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Monster Dragon |
Overgrow | 40 | 45 | 35 | 65 | 55 | 70 | 51.7 | |||||||||
| 25 | Turtwig | 1'3.7" | 22.5 lb | |
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Monster Plant |
Overgrow | 55 | 68 | 64 | 45 | 55 | 31 | 53.0 | |||||||||||
| -- | -- | -- | Vileplume | 3'11.2" | 41 lb | |
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Plant | Chlorophyll | 75 | 80 | 85 | 100 | 90 | 50 | 80.0 | ||||||||
Machine
29 Pokémon
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Pokémon | Height | Weight | Type | |
Egg groups | Abilities | HP | Atk | Def | SpA | SpD | Spd | Avg | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Arbok | 11'5.8" | 143.3 lb | |
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Ground Dragon |
Intimidate Shed Skin |
60 | 85 | 69 | 65 | 79 | 80 | 73.0 | |||||
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Beedrill | 3'3.4" | 65 lb | |
|
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Bug | Swarm | 65 | 80 | 40 | 45 | 80 | 75 | 64.2 | ||||
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Bellsprout | 2'3.6" | 8.8 lb | |
|
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Plant | Chlorophyll | 50 | 75 | 35 | 70 | 30 | 40 | 50.0 | ||||
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Bulbasaur | 2'3.6" | 15.2 lb | |
|
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Monster Plant |
Overgrow | 45 | 49 | 49 | 65 | 65 | 45 | 53.0 | ||||
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Butterfree | 3'7.3" | 70.5 lb | |
|
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Bug | Compoundeyes | 60 | 45 | 50 | 80 | 80 | 70 | 64.2 | ||||
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Ekans | 6'6.7" | 15.2 lb | |
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Ground Dragon |
Intimidate Shed Skin |
35 | 60 | 44 | 40 | 54 | 55 | 48.0 | |||||
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Exeggutor | 6'6.7" | 264.6 lb | |
|
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Plant | Chlorophyll | 95 | 95 | 85 | 125 | 65 | 55 | 86.7 | ||||
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Gastly | 4'3.2" | 0.2 lb | |
|
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Indeterminate | Levitate | 30 | 35 | 30 | 100 | 35 | 80 | 51.7 | ||||
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Gengar | 4'11.1" | 89.3 lb | |
|
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Indeterminate | Levitate | 60 | 65 | 60 | 130 | 75 | 110 | 83.3 | ||||
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Gloom | 2'7.5" | 19 lb | |
|
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Plant | Chlorophyll | 60 | 65 | 70 | 85 | 75 | 40 | 65.8 | ||||
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Golbat | 5'3" | 121.3 lb | |
|
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Flying | Inner Focus | 75 | 80 | 70 | 65 | 75 | 90 | 75.8 | ||||
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Grimer | 2'11.4" | 66.1 lb | |
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Indeterminate |
Stench Sticky Hold |
80 | 80 | 50 | 40 | 50 | 25 | 54.2 | |||||
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Haunter | 5'3" | 0.2 lb | |
|
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Indeterminate | Levitate | 45 | 50 | 45 | 115 | 55 | 95 | 67.5 | ||||
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Ivysaur | 3'3.4" | 28.7 lb | |
|
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Monster Plant |
Overgrow | 60 | 62 | 63 | 80 | 80 | 60 | 67.5 | ||||
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Mew | 1'3.7" | 8.8 lb | |
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No Eggs | Synchronize | 100 | 100 | 100 | 100 | 100 | 100 | 100.0 | |||||
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Muk | 3'11.2" | 66.1 lb | |
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Indeterminate |
Stench Sticky Hold |
105 | 105 | 75 | 65 | 100 | 50 | 83.3 | |||||
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Oddish | 1'7.7" | 11.9 lb | |
|
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Plant | Chlorophyll | 45 | 50 | 55 | 75 | 65 | 30 | 53.3 | ||||
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Paras | 11.8" | 11.9 lb | |
|
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Bug Plant |
Effect Spore Dry Skin |
35 | 70 | 55 | 45 | 55 | 25 | 47.5 | ||||
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Parasect | 3'3.4" | 65 lb | |
|
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Bug Plant |
Effect Spore Dry Skin |
60 | 95 | 80 | 60 | 80 | 30 | 67.5 | ||||
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Tangela | 3'3.4" | 77.2 lb | |
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Plant |
Chlorophyll Leaf Guard |
65 | 55 | 115 | 100 | 40 | 60 | 72.5 | |||||
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Tentacool | 2'11.4" | 100.3 lb | |
|
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Water 3 |
Clear Body Liquid Ooze |
40 | 40 | 35 | 50 | 100 | 70 | 55.8 | ||||
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Tentacruel | 5'3" | 121.3 lb | |
|
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Water 3 |
Clear Body Liquid Ooze |
80 | 70 | 65 | 80 | 120 | 100 | 85.8 | ||||
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Venomoth | 4'11.1" | 27.6 lb | |
|
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Bug |
Shield Dust Tinted Lens |
70 | 65 | 60 | 90 | 75 | 90 | 75.0 | ||||
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Venonat | 3'3.4" | 66.1 lb | |
|
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Bug |
Compoundeyes Tinted Lens |
60 | 55 | 50 | 40 | 55 | 45 | 50.8 | ||||
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Venusaur | 6'6.7" | 220.5 lb | |
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Monster Plant |
Overgrow | 80 | 82 | 83 | 100 | 100 | 80 | 87.5 | ||||
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Victreebel | 5'6.9" | 34.2 lb | |
|
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Plant | Chlorophyll | 80 | 105 | 65 | 100 | 60 | 70 | 80.0 | ||||
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Vileplume | 3'11.2" | 41 lb | |
|
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Plant | Chlorophyll | 75 | 80 | 85 | 100 | 90 | 50 | 80.0 | ||||
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Weepinbell | 3'3.4" | 14.1 lb | |
|
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Plant | Chlorophyll | 65 | 90 | 50 | 85 | 45 | 55 | 65.0 | ||||
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Zubat | 2'7.5" | 16.5 lb | |
|
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Flying | Inner Focus | 40 | 45 | 35 | 30 | 40 | 55 | 40.8 | ||||
Egg
2 Pokémon
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Pokémon | Height | Weight | Type | |
Egg groups | Abilities | HP | Atk | Def | SpA | SpD | Spd | Avg | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Exeggcute | 1'3.7" | 5.5 lb | |
|
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Plant | Chlorophyll | 60 | 40 | 80 | 60 | 45 | 40 | 54.2 | |||
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Tangela | 3'3.4" | 77.2 lb | |
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Plant |
Chlorophyll Leaf Guard |
65 | 55 | 115 | 100 | 40 | 60 | 72.5 | ||
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