Arcadium Capsules were sold by the NBM team for $39.99. Each capsule 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 Arcadium Capsule (right) Arcadium crystals can be obtained by opening Arcadium capsules or Heavy Containers.
Compared to the Heavy Container, which is an improved version of the Capsule, the Capsule generally contains lower quality crystals:
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 capsule contains 5 shop tickets along with an extra reward: