You are able to upgrade keys, you can turn 3 copper keys into a silver key and 3 silver keys into a gold key. The first time for each is free after that it is 1gc for creating a silver key and 3gc for creating a gold key.
here is a sampling of what I have gotten from each chest. You generally get 3 items. And as far as I can tell the gold is no better than the copper...
Rewards:
- Copper
- Equipment up to Blue all varieties
- Gems I have only found yellow up to 2*
- 6 medium resource cart
- copper coin bags
- 6 large resource cart
- 6 iron crate
- 6 wood bag
- 6 food bag
- 6 larch archer pack
- 6 large cat pack
- 6 small inf pack
- 6 small cav pack
- Fast Travel
- Double Exp Card
- Hp Bonus
- Defense bonus
- 6 Small Archer Pack
- 6 Small inf Pack
- 6 Small cav pack
- Advanced Refresh
- Silver
- Blue Bow, Green Bow
- 6 Food Crate
- 6 Food Bag
- 6 Small Archer Pack
- 500 Spirit Stones
- Gold
- 6 Medium resource carts
- Small Cav pack
- Defense bonus
- 6 Small cav pack
- 6 Small Inf Pack
- Advanced refresh
also you can get weapons depending on which box u open for example u can get pink weapon from Gold Treasure box and normal weapons from copper and silver boxes.
ReplyDeleteI have received 4* Persian heroes Marauder- Ghengis Khan, and Beastmaster, from Gold chests.
ReplyDeleteI received 5* Roman hero Turkey Knight from Gold chest.
Just luck I guess. I also received a bunch of junk from Gold chests, too... bye-bye hard-earned gc used to upgrade keys. As far as I could tell there was the same chance of getting silver or gold keys from low-level wilds as from higher level (the same small chance I mean- usually get copper key if any, then silver, then gold).