Its hard to say that Hylda will see Standard play because these cards usually underperform, and it looks interesting in EDH at least
In addition to collecting cards, the app lets you play the Pokmon TCG too
With Charmander, Charmeleon, and Charizard ex, you get the complete evolution line in holo-foil promo versions
They always enter untapped and only cost life when colored mana is needed, which makes them dependable across all stages of the game
You might already understand that Pokemon cards refer to cards with Pokemon on them, and are the main type of cards that are collected, the main difference between Pokemon cards being their rarity
More importantly and uniquely, it offers an instant speed answer to planeswalkers with more than three loyalty (aka too big to Lightning Strike)