Go to a card shop on game night and see if anyone wants to trade or buy your cards
Another card is Missy, who make your opponents either take damage or lets you pick another card and allow chaos to ensue as your turn continues
You could also include cards earned in Solo mode, like Raigeki
Tranquilize If youre playing a proliferate deck, Tranquilize seems like a great way to neutralize a potent attacker or blocker indefinitely
If youre confused or new to the world of Disney Lorcana, they will explain what you need, check out the cards you got in your Booster Pack, and help you find trades on the board
On your turn, this massive Turtle gives all your creatures hexproof, preventing any instant speed shenanigans from your opponents