The ways, for instance, different cards from Sleeping Beauty will accentuate distinct aspects of Princess Auroras personality, or how Lorcana consistently pulls from unexpected places one card, for instance, may reference the tabard from the Mickey Mouse-starring The Three Musketeers, and another may simply point to the Beasts ability to throw a tantrum
Pikachu and Raichu are filler cards more than anything, given that Raichus Thunderbolt attack means discarding three Energy to deal 140 damage, but they can be incredibly useful in certain situations
English vs
I think you should find out what Mew can do yourself by experimenting with all kinds of crazy movesets, because there are really too many of them to discuss here
As such we don't need to lean on fast ramp, we can happily make do with a decent land count and the slower more value orientated ramp
Meanwhile, youd be nuts not to grab that Nut Collector as well