Ultimately, in post-board games you cannot be as strict with your hand keeping since youll probably need multiple disruption and/or a Show and Tell to pave a path to victory, which means mulliganing comes at a higher cost as you have less cards to work with
In other words, that's four mana of value you can gain the same turn she enters the battlefield
Pokmon cards have shown strong investment returns with 3,261% growth over 20 years, outperforming the S&P 500
The most flexible thing about this is that Katara doesn't need to counter anything at all for this to be a more expensive and small scale Dramatic Reversal
However, as someone whos been working on building a Standard deck, I know the pressure and concern the inevitable threat of facing a Vivi Cauldron in my local store puts on me
Summary Enchanted cards in Disney Lorcana: Rise of the Floodborn are highly sought after and command impressive prices on the secondary market due to their rarity and special features