Although it can be tough to get two copies of the same card at once to use, a similar effect has been done in the past with cards such as the popular Custom Catcher
Without the delirium aspect of the deck and the many self mill cards the Excavator probably doesn't have enough support but it is totally fine to cut
Most excitingly for us electric mouse fans, Pikachu V Union offers a rare opportunity to construct genuinely versatile and formidable decks centred around Pikachu
Like most Pokmon cards, the value of Tierno depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (BREAKpoint)
And if you flicker this, you can repeat the process
Theyre old, expensive to cast, and weird