pokemon black and white boundaries crossed booster box & White: and Keldeo makes its debut in the Black Pokemon - Black & White

Counter Traps which have a curved arrow symbol

Trident Dragion [RGBT-JP043] (PSA 10 Price: ~US$80) Although this card was reprinted fairly recently as part of Tournament Pack 2024 Vol.1 in January 2024, that card wasnt as sought-after as the version were talking about here because the newer card is a Common

The creature tokens in question were Eldrazi Spawn

They add challenge in the special stages in trying to collect all seven, but those challenges don't cost real-world money

The second wave of our official MARVEL CHAMPIONS Art Sleeves

Crack in Time is neat in that it can target multiple creatures, but is too temporary in my book to call removal