|English:||Tachyon Knight ``Mariner Dolphin``|
|Attribute:||Mechanical / Water|
|Mariner, Codename for underwater operations.|
|Ability / Effect:|
| [Call Cost] Pay 2 gauge or discard a ``River Ring`` from your hand to the drop zone and put this card over a monster with ``Tachyon Knight`` in its card name on the field.|
"Shadow Dive" This card can attack your opponent even if there is a monster in your opponent's center!
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