After sideboarding, Conclave Tribunal offers an extremely versatile answer
Like, they are gonna design whole sets of cards with awesome art that are never gonna actually interact with the real TCG
Chocobo Camp There is little drawback to using Chocobo Camp over a Forest
It provides Pokemon with two Colorless Energies, potentially giving a trainer a colossal advantage in battle
Even if the Saheeli Rai has been on the battlefield a few turns and has enough loyalty to survive a Shock immediately, after the Guardian Flickers the Sahelli back onto the battlefield, it will no longer survive the Shock, which makes having access to the red instant at all times vital
It's unclear who found it or what they'll do with it now though, because the Wall Street Journal reports that the owner wishes to remain anonymous