I don't understand Inno's pricing/offers. Everything (except for upgrading the MA and maybe getting extra Builders) seems so overpriced for what you get. Especially considering that magic buildings need upgrading as soon as you level your city.
The last time I bought Diamonds it was a buy one package, get an extra 200% Diamonds. That's it. And i refuse to spend cash on evolving buildings that they have throttled the drop rate on to coerce players into spending cash for things you used to be able to earn by playing.
I get that it's a business and I'm happy to pay for that, but for me the perceived value is off. In addition to other ideas I've seen floated here, maybe they should take a page from Elder Scrolls Online and offer a monthly membership. For $5.00 a month you'd get 600 Diamonds, maybe one small cosmetic, and a small discount on everything else that's sold in their Elvenar store.