Snow White, Lost in the Forest will remove up to two damage from a chosen character when she enters play, helping you keep your line-up of Dwarfs (who form a lovely panoramic bit of artwork when their cards are literally placed side-by-side) in play for as long as possible
Their playability is there, be it in already established decks or more niche.
#1 Ariel - Ethereal Voice (Iconic) Lorcana may be over two years old at this point, but its proven its staying power as a top TCG willing to continually innovate at every level in order to stay relevant
The mechanics in Avatar: The Last Airbender might be unique, but they fit right in with existing Magic strategies, and there are a lot of different cards that can be used in both multiplayer and 1v1 formats
Please note that exact figures can vary by set and print run, and some of these statistics are derived from aggregated player reports rather than official statements
Gravecrawler may return again and again, and not just to attack, either