japanese booster box pokemon Random Pack Lot of 4 : Toys & Games Outside Area Zero Pokémon Mega Symphonia M1S Booster

One box can give you a good variety of cards, while two or three boxes can provide a solid variety of rare cards and likely a play set of most of the uncommon and common cards.

While Celestine can trigger herself using her lifelink ability, she's best used in a deck that has other means of gaining life as you can then take advantage of her Healing Tears ability the turn she enters the battlefield

You need to cast five spells to turn it into a creature, or have the counters moved in other ways

It also wins on the battlefield, meaning the deck can be pretty soft to removal as there are only so many Fork effects you can play

Lastly, her -9 ultimate is a far cry from winning you the game on the spot