[Hand][Main] If you have a Digimon with [Justimon] or [Raidenmon] in its name in play, you may pay 1 memory to place this card under that Digimon as its bottom digivolution card.
[When Digivolving] You may trash 1 Digimon card with [Machine] or [Cyborg] in its traits in your hand to place 1 of your opponent's level 4 or lower Digimon at the bottom of its owner's deck.
[When Attacking] Return 1 of your opponent's level 4 or lower Digimon to its owner's hand.
![Suijinmon [BT9-029] [X Record Pre-Release Promos] | Black Swamp Games](http://blackswampgames.com/cdn/shop/products/a71861ae-62a4-52fa-9f9f-de180a4d0f46.jpg?v=1693518221)
