Heavy Container

Heavy Containers were sold by the NBM team for $59.99. Each of them contains an Arcadium crystal which acts as a construction item and can be leveled up and sacrificed during fusions. Additionally, each pack contains other items, ranging from shop tickets to construction packs.

Overview of an Arcadium Crystal (left), and an Heavy Container (right). Arcadium crystals can be obtained by opening Arcadium capsules or Heavy Containers

The Heavy Container generally contains a higher quality crystal compared to the Arcadium Capsule.

Rarity
Arcadium Capsule
Heavy Container

Common

45%

20%

Rare

25%

30%

Epic

15%

25%

Legendary

14%

20%

Ultimate

1%

5%

However, the probability for the level of the crystal in each pack is similar:

Level
Arcadium Capsule
Heavy Container

1

45%

45%

2

25%

25%

3

15%

15%

4

10%

10%

5

5%

5%

Additionally, each container contains 10 Shop tickets along with an extra reward:

Extra reward
Amount
Probability

Card piece

4

40%

Extra shop tickets

10

20%

Active Pack (either War Pack or Mining Pack)

2

20%

Construction Pack (50/50 GEN1/GEN2)

1

20%

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