[On Deletion] Save (You may place this card under one of your Tamers.) Lower Text [Your Turn] While this Digimon has [Shoutmon] in its name, it gains Security Attack +1
Although the mechanic of tapping a creature to temporarily change a land has endured, serving most often in domain-oriented sets and decks with cards like Pixie Illusionist, the ability to permanently change a land, which seems like an inevitable development of the concept, comes along a bit later in Magics history, using counters to do it
The official product description also talks about special Japanese-language Mystical Archive cards in Silver Scroll foil, beautiful Borderless cards, and Special Guests cards
On a first look, this gorgeous card, seems like a useless vanilla monster that requires a tribute to summon, like ew
And due to the rarity of being an alternative/secret card, it has a higher market value