Paying six mana to give all of your creatures what is essentially double lifelink and flying is a way to either end a game on the spot, or make it nigh impossible for your opponents to outrace you
To begin with, you'll have to build up your Ink stock fast
After sending out cheap cards to get you onto the board (like Sergeant Tibbs, Courageous Cat or Aladdin, Prince Ali), try to buff them whenever possible with items and characters such as Megara, Pulling the Strings
But if you're very much a fan of this Princess, you might both be happy she's more affordable than some other cards, while sad and wanting this card to be worth much more
This leads to people opening each box in a case until they hit the highest guaranteed rarity, then selling the rest
With each additional expansion set added to the game, two more starter decks join the ranks