AncientMermaimon [BT18-029-U] [Release Special Booster 2.0 Pre-Release Cards] Foil

On Play

When Digivolving
Return 1 of your opponent's level 4 or lower Digimon to the hand. For each of your other Digimon, add 1 to the level this effect can choose.

[All Turns] When this Digimon would leave the battle area, from this Digimon's digivolution cards, you may return to the hand or play without paying the cost 1 level 4 or lower blue Digimon card.

[[DigiXros -2] [Lanamon]×[Calmaramon]]
Rarity: Uncommon
Number: BT18-029-U
Level: 6
Colors: Blue
Rarity: 12
Digivolve 1 Level: 5
Digivolve 1 Color: Blue
Digivolve 1 Cost: 4
Digimon Form: Mega
Digimon Attribute: Data
Digimon Type: Ancient Aquabeast/Ten Warriors
Origin: Release Special Booster 2.0 Pre-Release Cards