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Seadramon b
Level Champion
Type (Ja:) Aquatic
(En:) Sea Animal
Attribute Data
Family Deep Savers
Prior forms Betamon[1]
Next forms MegaSeadramon[3]
Partners Michael
Bagra Army
Voice actors (En:) Dan Lorge (Adventure 02)
Cards (En:) St-163, Bo-06, Cp-06, B1-039

Seadramon is a Sea Animal Digimon whose name and design are derived from "Sea Dramon". It has a long, serpentine body, which it uses to wreathe itself around enemies that are coming to attack, and constrict until the enemy suffocates. Naturally, it doesn't have intelligence or speech, and it swims around the Net Ocean leisurely according to its instincts.[4]

Digimon Adventure

During their first night in the Digital World, the DigiDestined come across an abandoned trolley car on the shores of Dragon's Eye Lake, where they decide to spend the night. However, Taichi "Tai" Kamiya and Agumon accidentally strike a large, red, leaf-like object with an ember from the fire, and it turns out to be the tail of a very angry Seadramon, who retaliates by dragging the chunk of shore with the trolley car on it to the middle of the lake. Yamato "Matt" Ishida is the only one not on that part of the shore and leaps into the water to save the others. Seadramon notices him and grabs him with his coils. To save him, Gabumon digivolves to Garurumon for the first time and battles Seadramon, seeing him off. Garurumon

A Seadramon appears in the Real World during the Dark Masters reign. The Battle for Earth It disappears back to the Digital World upon Apocalymon's defeat. The Fate of Two Worlds

Digimon Adventure 02

Main article: Seadramon (Adventure)

Digimon Tamers

A Seadramon is one of the Digimon seen in the sky during Vikaralamon's rampage in Shinjuku. The Boar Wars

Digimon Fusion

Main article: Seadramons (Fusion)

Digimon V-Pet Version I

In the Bandai release of the Digimon V-Pets in 1997, Seadramon is one of the digivolved forms of Betamon. To get Seadramon, the person must raise their Betamon medium-poorly and wake it up during the night 0-9 times. Seadramon is one of the weakest Champion level Digimon obtainable. If treated perfectly, with a win streak over 50% (with 15+ battles), Seadramon can digivolve into the ultimate level Mamemon.

Digimon World

Seadramon digivolves from Betamon, then it digivolves into MegaSeadramon or Megadramon depending on his condition.

Seadramon is also found at Dragon Eye Lake (near the three Goburimon). In the morning, the Protagonist sees a huge shadow shape in the lake, going back and forth. It eats anything. When the Protagonist catches Seadramon, he can ride across to Beetle Land. If he catches it a second time, he can tell it to give him the Waterbottle, or teach his Digimon a Water technique they do not already know.

Digimon Digital Card Battle

Seadramon is available only in card with the Ice Specialty Card Group. Its support effect is quite useful, as it halves the opponent's AP.

Digimon World 2

Seadramon digivolves from Crabmon [8+ DP] and can digivolve further into MegaSeadramon. His speciality is Ice and his technique, Ice Blast, lets him to attack all opponents at once. His technique spends 18 MP.

Digimon World 3

Seadramon is found in Asuka South Sector by fishing, except Ether Jungle and South Cape, which is replaced by Shellmon. It replaces Betamon in Divermon's Lake after the Suzaku Leader is defeated. Sometimes it drops Water Power 1 after defeated. In Amaterasu Server's Bulk Swamp, there is a recolored version. It is also available as a Blue Champion Card with 16/15.

Digimon World DS

Seadramon digivolves from Betamon and can digivolve into MegaSeadramon. Seadramon also appears in Drain Tunnel.

Digimon World Dawn and Dusk

Seadramon is #90, and is a Champion-level, Balance-class, Aquan-species Digimon with a resistance to the Water element and weakness to the Steel element. Its basic stats are 151 HP, 172 MP, 105 Attack, 94 Defense, 66 Spirit, 73 Speed, and 38 Aptitude. It possesses the MistCape 3 and Quick 2 traits.

It dwells in the Loop Swamp.

Seadramon digivolves from SnowAgumon and can digivolve to MegaSeadramon. In order to digivolve or degenerate to Seadramon, your Digimon must be at least level 24, with 450 Aquan experience.

Digimon World Championship

Seadramon digivolves from Gizamon with at least 20 Dark and can digivolve into Megadramon with at least 10 battles/wins and can digivolve into Dragomon by passing time.

Digimon Story: Lost Evolution

Seadramon digivolves from Betamon and can digivolve into MegaSeadramon or WaruSeadramon. It can be found in the Palette Amazon.

Digimon Masters

Seadramon can be ridden.


  • Ice Blast[citation needed] (Ice Arrow): Spews absolute zero breath from its mouth, instantly freezing water that it fires at the opponent.
  • Water Breath
  • Ice Winder (しめつける Shimetsukeru?, lit. "Squeeze")

Seadramon X

Seadramon X
(シードラモンX抗体 Seadramon X-Antibody)
Seadramon X b
Level Champion
Type Aquatic
Attribute Data
Family Deep Savers

Seadramon X is a Seadramon who has been affected by the X-Antibody.


  • Ice Spear
  • Water Breath

Notes and References

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