Magic powder missing in discount store
Floting isle rewards r not encourage
I agree with you. New floating isle is terrible and now only way for f2p to get magic powder is plants for prizes and gold chest in treasure mining.
Discount store's content changes each time the feature is run and you have the option to refresh it if you don't like what is being offered.
Floating Isle's rewards also change from time to time, however if you don't like the rewards or feel that something should be added or removed, feel free to create a suggestions thread detailing your thoughts.
Indeed those are not good chances. I hope devs will not remove them from public access.