As of March 2026, the Mega Zygarde ex MUR (card 117/080) is the most valuable at approximately 35,000 (~$226 USD)
Theyre Ultra Rare cards, but also have a thatched horizontal/vertical patterned coating over the entire card surface, making them appear somewhat similar but still very different to Starlight Rares
For a fun bit of trivia, you can see on the card Death Greeters Champion that its a call-back to Alesha, Who Smiles at Death, magics first canon trans character
Even with this in mind, however, Magnus the Red is simply a good MTG card
You can hold fire with Fighting-type stalwarts like the new Sudowoodo and back up the deck with Lucario and Rampardos but the issue is that by the time you have Garchomp EX ready to go, your opponent would have high-damage hitting EX cards ready as well