We can collect 600 coins in each timewindow and start with 100 coins. So we can get 5500 coins in total (Coins we can get from quests or cinema are not included).
For collecting times look here.
Dragons:
Aztec Emperor #232
Stonework #878
Cruel #414
Decay #1035
Map explanation:
Black line is for all dragons:
For Aztec Emperor we need 1240 coins, for Stonework 2520, for Cruel 5420 and for Decay 10420.
Red line is skipping Aztec Emperor - for Stonework we will need 2040 coins when we skip Aztek Emperor.
Green Line is skipping Stonework -then we will need 4920 coins for Cruel.
Green plus red line is skipping Aztec Emperor and Stonework. If we skip both we need 4440 coins for Cruel.
From Cruel to Decay we need 5000 coins. So you can calculate what to add together if you want to skip any dragon and want to buy coins to get Decay.
Purple lines are extra steps for chests with tickets for the dragon of the week.
Good luck.

You can get Stonework and Cruel for free, and maybe with the quest tournament rewards and any possible freebie video rewards, you might be able to loop back around and get the Aztec Emperor. That's my plan for now! If I like the dragon of the week, I might get tickets instead.

@bettina-löffler thanks again. Since I cannot get Decay for free, I am only aiming for the chests with the DoW tickets.

@nynaevelan I dont have Stonework and Cruel. So I will go for these first. And then I will see if I can get some extra chests for the DoW tickets.

What are the tickets for?

@xiskza said in Decaying Earth Island JAN 21 - JAN 24:

What are the tickets for?

A waste of time. You need 40 to claim the dragon of the week but so far it looks like you will not be able to claim 40 in a week, at least not for free.

@nynaevelan Where do we get them? I just saw the missions

@xiskza said in Decaying Earth Island JAN 21 - JAN 24:

@nynaevelan Where do we get them? I just saw the missions

So far you can get some in this event, the new temp quest and buying them in the card pack and in the shop. You need 40 to claim the dragon.

Claimed Aztec Emperor and now waiting to battle Stonework. Despite getting extra coins, I won’t skip fights because I want some tickets.

Ironically I just got Stonework out of a triple offer - three dragons I don't have for 280 was actually a pretty good price. But without Stonework it wouldn't have been worthwhile, and now it's available free from an event... Sigh.