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76 new Pokemon including 3 mythical legendaries and 2 eeveelutions.
22 Galar forms (including new evolutions, more are non-Kanto than you'd think)
42 Gigantamax (5 for all regions except Kanto and Hoenn both have 6), Pyukumuku's is the best.
the games, collectively, have a lot more pokemon than you'd think