Talk:Buildings/@comment-216.186.145.110-20170301192210/@comment-16682378-20170301235819

No. Jewels are precious and should primiarily be used to buy 3 Yggdrasils, Magic School (-> lvl10) & a Work Shop. And later on to increase your Deck Cost & Card Limit. These are all cruisial for successful gaming.

Sure if you're a heavy spender you could always speed things up, but there is no real upside to this. You can still recieve your daily vitality refil (10-11 pm daily) at the Ward if you have your 2nd Kingdom (just don't level the Castle & the Ward simultaneously).