Shellmon

[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.

Inherited effect

Jamming (This Digimon can't be deleted in battles against Security Digimon.)