Here are some Free Rewards & Excellent Offers provided by Dragon City[Official] to help their users to keep with others who play continuously. Each week they provide 
or 
or Dragons (Not Exactly free i.e. Recruiting friends) to help users. Here are some rewards listed below.
Heart Dragon for Recruiting 5 Friends [Only for PC] [11 Feb 2015]
Here is another Amazing Dragon offer from Dragon City . This time its Heart Dragon. Yeah you heard it right !!! This dragon is Not-breed-able & Also only present in shop for 1000
.But today We can get this amazing dragon only for Recruiting 5 Friends !!! Yes, friends only for 5 recruitment !!! And if you don’t have 5 friends then you can get this dragon for 150
Free Earn Gems[Official] [Only for Mobile] [07 Feb 2015]
Here is Another Stunning Offer from Dragon City..
Its Gems Offer !!! Yeah, you heard it right, Its Gems
I know you must very Exciting now because you are going to earn 50-60
Timed Challenge: Gold Fever [only for Android][05 Feb 2015]
Here is another intresting event by Dragon city !!!
Now this is the 3rd consecutive Timed Challenge & this time all you have to do is Collect your Gold from Habitat !!!
The Rewards are in three Step
Timed Challenge: Gold Fever [only for Android][04 Feb 2015]
Here is another intresting event by Dragon city !!!
As per its name you have to spend some amount of gold & after you completed the task you will get rewards in
Timed Challenge: Food Fever [only for Android][03 Feb 2015]
Here is another intresting event by Dragon city !!!
As per its name you have to fed your dragons some amount of food & after you completed the task you will get rewards in
Stressed Dragon For Recruiting 5 Friends [13 Oct 2014]
Here is Another Dragon from Dragon City.
This Amazing dragon is Stressed Dragon !!! […]
Free Gold Offer from Dragon City [13 Oct 2014]
Here is another free Weekly reward !!!
Build your own treasure!
Get your FREE GOLD here –> […]
Mystic Tribe Dragon for 100 Gems [11 Oct 2014]
Here is Another Offer From Dragon city. This time its Mystic Tribe Dragon. This amazing dragon is Available for 100
Aquamarine Dragon For 5 Friends Recruitment [9 Oct 2014]
Here is Another Free Dragon Offer from Dragon city, Its Aquamarine Dragon. Actually its not totally free. You have to Recruit 5 Friends to get the beautiful Sea Creature to your collection. To start recruiting friends & add Another friend to your Dragon Collection. […]
Free Food Offer From DC [Official] [8 Oct 2014]
Here is Another Free Food Reward from Dragon city Game. Click on given Link. It will redirect you to the game & you will get your reward !!!
Here is Link —> […]
93 % Off on Gems | 150 Gems for $0.8 [6 Oct 2014]
Here is Another Stunning offer from Dragon City. This time its big 93 % Off on 150
History Collection Offer | Astronaut Dragon [6 Oct – 7 Oct 2014]
Here is Another Dragon From Dragon City Game. This Dragon will Make your Island like an Spaceship Cause it is a Astronaut Dragon !!! This Dragon is Available for 75
Free Surprise Gift From Dragon City [04 Oct 2014]
Here is Another Surprise Gift from Dragon City 🙂 Here is Link […]
Sad Dragon + 10M Gold + 100,000 Food for 150 Gems Only
Here is Another Stunning Offer From Dragon City. Get Sad Dragon + 10,000,000
+ 100,000
for only 150
Free food or Gold [Official] – 01 October 2014
Are your Dragons Hungry ??? Don’t worry we will provide free food. Here is link for Free Food. […]
5 Million Gold offer [29 sep-1 oct 2014]
In this offer you have to recruit 5 friends to win the awesome reward of 5 Million
[….]
Dragon City Help & Guide 