Sky Rider Shop
Below are the top choices to get, after these I would try collect each thing once and then follow this order (roughly) for collecting passives
ATK/HP > Ignore Evasion > DEF
Note: Ignore Evasion may be more important/less important depending whats around
Cost: 10 Passes
For Warriors and Archers this is great right at the start especially in PVP, for F2P Warbringer this will likely be one of your main choices
Cost: 10 Passes
This is great for Tamers in general both PVP and PVE, first grab for tamers and likely one of your main choices throughout as F2P
Cost: 20 Passes
This is a great mount for F2P it is a top choice for mages and with the ATK boost it is great for DPS players too if you can find just enough Skill Crit Rate (Dragon Pal)
Cost: 30 Passes
This is really good when using any Evasion set
Cost: 30 Passes
This is a great PVE mount for long fights as well as PVP if you can last 30s-1minute
Cost: 150 Passes
This is the best Arti available for F2P so once you have collected the other items I would recommend getting this one
Feather Shop
In this store there are:
3 items (6 Coins Each);
Silvery Crescent, Lustrous Plumage and Blazing Motorcycle
10% Global HP
10% Global DEF
15% Ignore Evasion
3 Costumes (4 Coins Each)
1% Global HP
1% Global DEF
1% Global ATK
2 Stars (8 Coins Each);
Mount and Back
What to get?
I would recommend getting:
1.
Silvery Crescent
2.
Lustorus Plumage
3.
Blazing Motorcyle
This gets you the big passives and Silvery Cresent is a great mount for DPS vs DPS
Next:
After that you can choose between saving, costumes and/or stars
1.
There is always a chance for them to add more to the store so saving is a good choice
2.
The costumes give 1% Globals each so they are only really for the decorative purpose
3.
Stars are really good if you have an item that works perfectly for you as at 5* it would increase its stats, but you can only buy 1 of each star a month and you can only earn 4 coins per month, to get an item to 5* would take a very long time