More cards, more complex cards, and as of 2020, nearly one in five of them legendary
I dont think mono-red players are starting this card in their initial 60, but its awesome in your sideboard as a way to fight midrange and control builds
Counterspell and Boomerang combination is handy but is also a little clumsy to pull off usefully in terms of timings not working out optiamlly for it
When the Black Kyurem ex card joins the Pokmon Trading Card Game, it will be a Water-type, not a Dragon-type
The explosive tempo of Legacy and Vintage, unique among Constructed formats, comes from their avenues of transmuting cards into mana Black Lotus, the Moxen, Channel, Lions Eye Diamond, Dark Ritual, Lotus Petal, Grim Monolith, Cloudpost the list goes on