pokemon japanese 151 booster box (3 Packs) Card Game SV2a Pack (7 Cards Per Pack) : Toys & Games and Squirtle Pokemon 151 Japanese Sealed Case

You will need the following cards to complete this mission: Squirtle (1 star) Electrode (1 star) Gyarados (1 star) Diglett (1 star) Nidoqueen (1 star) Nidoking (1 star) Snorlax (1 star) Eevee (1 star) After collecting all of the Pokemon cards, you will be rewarded with 36 Wonder Hourglasses, 12 Pack Hourglasses, and 10 Shop Tickets

You can end up plus a little mana on the exchange, but the amount of resources sunk for that is absurd

You're mostly leaning on Mirror Room here, and three mana for a Clone isn't too bad

As you'd expect, in-app currency is far more expedient and that means there's always the niggling suspicion that anyone shelling out in the Arena store will have better decks