Castle upgrade discount 04/23/2013 - Seafight - 4 Replies I don't know if this was a fluke, but an upgrade for me this am was 25% cheaper. The slot upgrades were also 25% off, with a level 1 to level 2 upgrade costing 15k.
Ok, so it's an officially announced event. It lasts until the 26th.
Castle discount 04/06/2013 - Seafight - 34 Replies From 4th till 7th of April will be castle discount.