| Bo-23t: Inflation Space!!|
| Battle Phase|
Send 1 Digimon card from your hand to the Dark Area.
In Digimon Tamers, Henry Wong uses this card to try to free Terriermon from IceDevimon's ice. He names it "Expansion" in English but uses the "Bouchousuru Uchuu!!" pronunciation rather than the "Inflation Space!!" furigana pronunciation in the Japanese version. The depicted card lacks the "Inflation Space!!" furigana that the printed card has.