Even if you're not running this archetype, it's still a solid blue enchantment to pair with creatures that cant be blocked, as it protects them from sorcery-speed removal or board wipes
Here are the cards, and the booster packs they're found in, for the Champion of the Sinnoh Region Secret Mission: Gastrodon #161 (Full Art / One Gold Star) - Palkia Space-Time Smackdown Lucario #170 (Full Art / One Gold Star) - Dialga Space-Time Smackdown Spiritomb #172 (Full Art / One Gold Star) - Palkia Space-Time Smackdown Garchomp #175 (Full Art / One Gold Star) - Palkia Space-Time Smackdown Cynthia #192 (Full Art / Two Gold Star) - Palkia Space-Time Smackdown Rewards: Garchomp Emblem
Fogs are generally pretty useful in Commander: theyre a way to buy some time against a threat, or deny benefits from combat damage (Reconnaissance Mission, for example)
It was a precursor to more modern technologies like augmented reality (AR), adding a digital dimension to the traditional trading card game
In summary, the hype surrounding the One Piece TCG set "Awakening of the New Era" was fully justified