A Legendary League Chest contains 3 Rewards. Below is the list of possible Items and their Drop Rates:
Dragon - 0.01%
Pathfinder - 0.02%
Huntress - 0.02%
Reaver - 0.02%
Chimera - 0.02%
Succubus - 0.02%
Undead Dragon - 0.02%
Observer - 0.03%
Pegasus - 0.03%
Great Western Dragon - 0.03%
Hydra - 0.04%
Hero - 0.04%
War Elephant - 0.04%
The Fallen - 0.04%
Archangel - 0.04%
+25% Gold for 3 Days - 0.08%
+25% Iron for 3 Days - 0.08%
+25% Food for 3 Days - 0.08%
+25% Core Resource Production (1 d.) - 0.09%
+25% Core Resource Production (3 d.) - 0.09%
15-minute Boost - 0.11%
30-minute Boost - 0.11%
1-hour Boost - 0.11%
4-hour Boost - 0.11%
8-hour Boost - 0.12%
12-hour Boost - 0.12%
1-day Boost - 0.12%
2 Level 1 Crystals - 0.15%
2 Level 2 Crystals - 0.15%
2 Level 3 Crystals - 0.15%
2 Level 2-4 Crystals - 0.15%
2 Level 3-5 Crystals - 0.15%
1 Level 1-3 Crystal - 0.15%
Goldsmith Level 5-12 - 0.17%
1-Day Activator - 0.19%
2-Day Activator - 0.19%
7-Day Activator - 0.19%
30-Day Activator - 0.19%
75 Paragon Points - 0.23%
150 Paragon Points - 0.23%
600 Paragon Points - 0.23%
40 Paragon Points - 0.23%
100 Paragon Points - 0.23%
20 Paragon Points - 0.23%
25% Travel Boost - 0.26%
50% Travel Boost - 0.26%
Gateway of Precision - 0.64%
Gateway of Chance - 0.64%
100,000 Gold - 0.76%
100,000 Iron - 0.77%
100,000 Food - 0.78%
Sketches (10) - 0.84%
Sketches (100) - 0.84%
Sketches (500) - 0.84%
Sketches (1000) - 0.84%
-25% Food Consumption (3 d.) - 2.99%
-50% Food Consumption (1 d.) - 3.01%
-50% Food Consumption (3 d.) - 3.01%
Assassin - 3.36%
Renegade - 3.37%
Niathi - 3.37%
Lost One - 3.37%
Seeker - 3.37%
Reiter - 3.37%
Priestess - 3.37%
Thief - 3.38%
Instant Recall - 3.74%
Battleground Hunt - 3.75%
Auto Unit Hider (4 hours) - 3.76%
Auto Unit Hider (8 hours) - 4.11%
Weor's Protection (8 h.) - 4.15%
Weor's Protection (1 d.) - 4.15%
Spy Protection (1 d.) - 4.15%
Spy Protection (3 d.) - 4.15%
10% Offense Enhancer (4h.) - 4.30%
20% Offense Enhancer (4h.) - 4.30%
10% Defense Enhancer (4h.) - 4.30%
20% Defense Enhancer (4h.) - 4.30%
Spirit Army (8 h.) - 4.38%
Spirit Army (1 d.) - 4.38%
10% Castle Defense Enhancer (4h.) - 4.38%
20% Castle Defense Enhancer (4h.) - 4.38%
25% Hamlet Gathering Speed Boost (1 d.) - 4.38%
50% Hamlet Gathering Speed Boost (1 d.) - 4.39%