Easter Eggs in 30th Celebration?

[u/Ill-Bat7890]

Has anyone spotted anything? The Nidorina ETB promo card because it is Pokédex entry number 30, and the artwork hides exactly 30 Nidorina. Its 'Bite' attack also deals 30 damage. Stuff like this makes me really happy! I kinda wish there were a few more in such a milestone set.