A Standard League Chest contains 1 Reward. Below is the list of possible Items and their Drop Rates:
Observer - 0.01%
Pegasus - 0.01%
Hydra - 0.01%
Hero - 0.01%
War Elephant - 0.01%
Archangel - 0.01%
+25% Gold for 1 Day - 0.01%
+25% Iron for 1 Day - 0.01%
+25% Food for 1 Day - 0.01%
+25% Gold for 3 Days - 0.01%
+25% Iron for 3 Days - 0.01%
+25% Food for 3 Days - 0.01%
+25% Core Resource Production (1 d.) - 0.02%
+25% Core Resource Production (3 d.) - 0.02%
1-minute Boost - 0.02%
3-minute Boost - 0.02%
5-minute Boost - 0.02%
10-minute Boost - 0.02%
15-minute Boost - 0.02%
30-minute Boost - 0.02%
1-hour Boost - 0.02%
4-hour Boost - 0.02%
8-hour Boost - 0.02%
12-hour Boost - 0.02%
2 Level 1 Crystals - 0.03%
2 Level 2 Crystals - 0.03%
1 Level 1 Crystal - 0.03%
1 Level 1-3 Crystal - 0.03%
30-Minute Activator - 0.04%
60-Minute Activator - 0.04%
1-Day Activator - 0.04%
2-Day Activator - 0.04%
40 Paragon Points - 0.04%
20 Paragon Points - 0.04%
25% Travel Boost - 0.05%
50% Travel Boost - 0.05%
300 Gold - 0.14%
400 Gold - 0.14%
1,000 Gold - 0.14%
2,000 Gold - 0.14%
3,000 Gold - 0.14%
5,000 Gold - 0.14%
8,000 Gold - 0.14%
10,000 Gold - 0.14%
20,000 Gold - 0.14%
30,000 Gold - 0.14%
50,000 Gold - 0.14%
100,000 Gold - 0.15%
300 Iron - 0.15%
400 Iron - 0.15%
1,000 Iron - 0.15%
2,000 Iron - 0.15%
3,000 Iron - 0.15%
5,000 Iron - 0.15%
8,000 Iron - 0.15%
10,000 Iron - 0.15%
20,000 Iron - 0.15%
30,000 Iron - 0.15%
50,000 Iron - 0.15%
100,000 Iron - 0.15%
300 Food - 0.15%
400 Food - 0.15%
1,000 Food - 0.15%
2,000 Food - 0.15%
3,000 Food - 0.15%
5,000 Food - 0.15%
8,000 Food - 0.15%
10,000 Food - 0.15%
20,000 Food - 0.15%
30,000 Food - 0.15%
50,000 Food - 0.15%
100,000 Food - 0.15%
1,000 Maranian Amulets - 0.15%
Sketch (1) - 0.16%
Sketches (10) - 0.16%
-25% Food Consumption (1 d.) - 0.57%
-25% Food Consumption (3 d.) - 0.57%
-50% Food Consumption (1 d.) - 0.58%
Assassin - 0.64%
Renegade - 0.64%
Niathi - 0.64%
Lost One - 0.65%
Seeker - 0.65%
Reiter - 0.65%
Priestess - 0.65%
Thief - 0.65%
Instant Recall - 0.71%
Individual Quests Refresher - 0.71%
League Quests Refresher - 0.71%
Battleground Hunt - 0.72%
Paragon Quests Refresher - 0.72%
Auto Unit Hider (4 hours) - 0.72%
Auto Unit Hider (8 hours) - 0.79%
Weor's Protection (8 h.) - 0.79%
Spy Protection (1 d.) - 0.79%
10% Offense Enhancer (4h.) - 0.82%
20% Offense Enhancer (4h.) - 0.82%
10% Defense Enhancer (4h.) - 0.82%
20% Defense Enhancer (4h.) - 0.82%
Spirit Army (8 h.) - 0.84%
Spirit Army (1 d.) - 0.84%
10% Castle Defense Enhancer (4h.) - 0.84%
20% Castle Defense Enhancer (4h.) - 0.84%
25% Hamlet Gathering Speed Boost (1 d.) - 0.84%
50% Hamlet Gathering Speed Boost (1 d.) - 0.84%