Lv.4 Shellmon     BT22-021  C
Champion | Data | Mollusk/LIBERATOR

<Decode (Lv.3 w/[Aqua]/[Sea Animal] in any trait)>  (When this Digimon would leave the battle area other than in battle, you may play 1 level 3 Digimon card with [Aqua] or [Sea Animal] in any of its traits from this Digimon's digivolution cards without paying the cost.)
[On Play] [When Digivolving] You may place 1 level 5 or lower Digimon card with [Aqua] or [Sea Animal] in any of its traits from your hand as any of your Digimon's bottom digivolution card.
(Rule) Trait: Has [Aquatic] Type.

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Inherited: <Jamming> (This Digimon can't be deleted in battles against Security Digimon.)

Lv.4 Shellmon     BT22-021  C
Champion | Data | Mollusk/LIBERATOR

<Decode (Lv.3 w/[Aqua]/[Sea Animal] in any trait)>  (When this Digimon would leave the battle area other than in battle, you may play 1 level 3 Digimon card with [Aqua] or [Sea Animal] in any of its traits from this Digimon's digivolution cards without paying the cost.)
[On Play] [When Digivolving] You may place 1 level 5 or lower Digimon card with [Aqua] or [Sea Animal] in any of its traits from your hand as any of your Digimon's bottom digivolution card.
(Rule) Trait: Has [Aquatic] Type.

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Inherited: <Jamming> (This Digimon can't be deleted in battles against Security Digimon.)

Lv.4 Shellmon     BT22-021  C
champion | Data | Mollusk/LIBERATOR

<Decode (Lv.3 w/[Aqua]/[Sea Animal] in any trait)>
[On Play] [When Digivolving] You may place 1 level 5 or lower Digimon card with [Aqua] or [Sea Animal] in any of its traits from your hand as any of your Digimon's bottom digivolution card.

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Inherited: <Jamming> (This Digimon can't be deleted in battles against Security Digimon.)

Lv.4 シェルモン     BT22-021  C
成熟期 | データ種 | 軟体型/リベレイター

≪デコード《特徴「水棲」を含むLv.3》≫（このデジモンがバトル以外でバトルエリアを離れるとき、このデジモンの進化元から、特徴に「水棲」を含むLv.3のデジモンカード1枚をコストを支払わずに登場できる）
【登場時】【進化時】自分の手札から、特徴に「水棲」を含むLv.5以下のデジモンカード1枚を自分のデジモンの進化元の下に置ける。
〈ルール〉特徴:タイプ「水棲型」を持つ。

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Inherited: ≪ジャミング≫（このデジモンはセキュリティデジモンとのバトルで消滅しない）