Talk:World Event/@comment-24050547-20140312082016/@comment-16144416-20140312191753

You get 1 coin per hour whatever you plant (as long as it's at least 1hr long). I did the math and it looks like you may need gold to finish this. You need a total of 1800 coins, over 14 days. Even if you win every battle, you need a little more than 5 coins per hour, constantly. Not possible unless you use gold.

At least it seems to be 1gold to 1coin, so it's 'cheap.'