Although this effect does have a practical purpose within the game, it ultimately served moreso to just annoy your opponents, which is ultimately what lead to the card being completely banned
Sure, stopping them from attacking can be nice, but it isnt usually worth buffing an opposing creature, especially because it isnt like Erriette is invulnerable
When a nontoken creature enters the battlefield while Isle of Vesuva is out, its controller makes a token copy of it
All your win conditions, threats, and accelerants revolve around having lands either enter the battlefield or capitalize off lots of mana
The use of Phyrexian text is a great start, making it clear just how different these are to normal lands, while the brilliantly twisted imagery used in the main art hammers this home even further
The Galarian Gallerys full-art cards dazzle with Reverse Glitter Holofoils and textured holos, emphasizing V, VSTAR, VMAX, and Radiant Pokmon like Charizard (one per deck)