slifer the sky dragon pokemon card gold (Platinum Secret Rare) - RA03-EN244 - Platinum Secret Rare When Normal Summoned Slifer Thunder Form (concept) :

This legendary version that triggers on a limited number of creatures that are usually expensive is still very cool

That being said, the two cards are at a similar power level and are often found in the same deck

I think this is one of only two cards intially was misprinted, but as the rules changed the misprinted version turned out to be correct (the other would be Daring Apprentice from Mirage, that when printed accidentally missed the now unnecessary "Play this ability as an interrupt.")

Red The Motherlode, Excavator is the only mono-colored legendary creature that generates or uses energy counters

The token copies will have Shredder's abilities

The full Snow and Speedy pack lists can be seen below: We also got to see the set symbol and release date for Phyrexia: All Will Be One