We can collect 1.000 coins every 8 hours. Collection times are explaiend below. We start with 130 coins and can collect a total of 6.130. Coins we can get from the cinema are not included. We're a bit short of coins for Burbi though. The costs are: 2.300 for Recycling(#389), 6.570 for Burbi(#874) and 10.440 for Experimental(#687). If you buy out fields with fights you will need more.There are to ways to each dragon with the same cost. The tutorial sends us to the top way in the beginning. Thats why you should walk that way.
Open the eventwindow. In the lower left corner besides the event name you see the timer .
This timer started with ....days,23hours,59minutes (on phone it doesn`t show minutes).
It will count down to 00d 00h 00m.
You have three timewindows of 8 hours every day to collect 1000 eventpoints (coins).
Ignore the days , just check hours and minutes of the timer.
These are the timewindos to collect the coins:
So you have 8 hours to collect the full amount of points. After that time a new timewindow will start and you start collection for the next 1000 points. So it is possible to get ready with collecting 1000 points ten minutes before the window ends and then after 10 minutes collect again 1000 points because the next timewindow started. Just bring the time the timer shows in relation to the time your clock shows and you find the times for your timezone. I hope this is helpful.