This is presumably because they'd be able to tank several hits before being brought down unlike something thin and frail
This set flips the usual Pokmon script and throws in some serious edge
Which Cards Have the Paralysis Ability
A good card for this strategy would be a cEDH staple called Underworld Breach, which makes each nonland card in the user's graveyard have escape, with the escape cost being equal to that card's mana cost plus exiling three cards from the user's graveyard
The trainer is a cute one, with a very summery vibe, appearing to be on a boat with a lovely ocean view behind her, plus the card also has a great ability to add card draw in a game
They also have the same problem in reverse, it is impossible to get mana or colour screwed but getting all the wrong actual cards and failing to curve is nearly as bad