There are likely a number of dragons that were of similar relative strength to Rith, the Awakener over the years, but Rith, the Awakener got its moment while those others did not
Aside from the unique art style, which is perhaps the most immediately obvious clue, these cards have a special rarity symbol
A proxy card takes the place of an original magic card in your deck
Cold-Water Snapper cant be targeted by spells like Murder or Icy Manipulator, while controlling Leyline of Sanctity prevents you from being targeted by spells like Mind Rot or Shock
3 - Moonshadow (Showcase Fracture Foil) - From $231 Yep, thats a big jump for this version of Moonshadow, which is functionally the same as any other Moonshadow card in the set
Most times, your opponent will take a Prize, youll promote another Stoutland and then re-set up the lock