There are 5 different Chests that can be awarded (Wood, Metal, Bronze, Silver, Gold), Wood being of the lowest value and Gold being the Highest. 

All chests require the same amount of Contribution Points in order to unlock. The contents of these Chests are unique to the Contribution Point Rewards.


The chance of getting each Chest are as follows:

Wood: 28%

Metal: 28%

Bronze: 19%

Silver: 16%

Gold: 9%


Prize table per chest:

Each Chest gives the following resources range

Wood Box
Fill% ChanceSwap % Chance
13%0.85%
1.36%115%
1.69%1.220%
1.812%1.535%
220%1.720%
2.250%25%


Metal Vault
Fill% ChanceKey% Chance
2.319%0.320%
2.430%0.515%
2.525%0.710%
2.715%0.810%
2.87%0.915%
34%130%


Bronze Chest
Swap % ChanceKey% Chance
235%1100%
2.210%
2.413%
2.615%
2.815%
312%


Silver Chest
Fill% ChanceSwap % ChanceKey% Chance
31%340%120%
3.44%3.220%1.115%
3.85%3.410%1.210%
4.210%3.610%1.310%
4.644%3.810%1.415%
4.936%410%1.530%


Gold Chest
Fill% ChanceSwap % ChanceKey% Chance
534%4.145%0.65%
5.625%4.225%0.95%
6.216%4.316%1.210%
6.812%4.510%1.610%
7.48%4.73%1.835%
85%51%235%



* Percentage of getting each chest and the prizes contained inside chests are subject to change.