Nabbing a pack-fresh Underground Sea or Volcanic Island and getting it graded highly would mark a significant win for collectors of vintage MTG.
No blue though, so thats a knock against it
Sure, your opponent might have ten beasts in their green deck, but Callous Oppressor would still be able to steal their four goblins, three elves, and two other creatures that weren't beasts
For a reasonable 3 mana cost, players can activate their Traveling Chocobo and use it to play any lands or other Chocobo/bird cards in their deck, provided they're in the top spot, potentially gaining a significant upper hand in either standard or commander game types
Format knowledge that you need for Tron is how your opponent plans to slow you down in sideboard games
Generally, it wants to use the cards in its graveyard as a resource, after all, not stack them up to 14