The Cinco De Mayo is a 5x Chance Chest that went from May 3rd to May 6th, 2014,
This chest did not give out a New Chest Epic.
1 Chest: 35 Gems
11 Chests: 350 Gems
40 Chests: 1,100 Gems
When you buy 11 Chests, you get 5 Water Fusion Boost Armor