On all servers except Kent and Oren, you can use Magic Doll Crafting Coins to craft specific types of Rare-grade Transformation, Magic Doll, and Holy Item card boxes. A regular box, which provides a random card, costs 600,000 coins, while a selection box costs 1.2 million coins.

In all Reboot Worlds, including Kent and Oren, you can use Growth Potions to craft Rare-grade Transformation card boxes. The four types of regular boxes require 60 potions each, while selection boxes require 120. If you haven't purchased a Growth Potion package yet, you can buy exactly the amount you need. Since buying 44-count bundles is less cost-effective when aiming for 60, it is worth considering purchasing 132 potions (for a total of 9,000 Diamonds) three times.

On all servers except Kent and Oren, you can attempt to craft one of 12 Hero-grade Transformations or Magic Dolls for 200,000 coins. With a 10% success rate, this theoretically requires 2 million coins. Alternatively, you can guarantee the craft of one of 12 Rare-grade Transformations or Magic Dolls for 1.2 million coins.

In Legacy Worlds, you can use one Growth Potion to attempt to craft 33 Holy Water of Blessing (Large), 85 Pure Elixirs, 50 Guardian Stones, or 33,000 Quality Powder of Blessing. The success rate is 1%, meaning it theoretically requires 100 potions. It is cheaper to acquire 100 potions by purchasing the Growth Potion package four times (totaling 8,000 Diamonds) or the 44-count bundle three times (totaling 9,000 Diamonds).