Learn How to Play Pokmon Trading Card Game
So, yes, if you want you can just get that alt-art Lost Origin Giratina, or the Evolving Skies moon-loving Umbreoncards that in real life could set you back $500
Siege cards are generally only good if the front face of them is worth playing, and Invasion of Regatha justifies itself by having some of the highest direct damage a three-mana spell can afford
Exiling and returning something to the battlefield to retrigger its enter effects is always powerfull, and Y'shtola gives you a way to do that for free every turn
For some people, that doesnt matterthey like the card, and theyre happy to have a sweet 3D version to add to their collection
In just two turns time, you can cast it for free and wipe out half your opponents permanents