Smurfcrow, which was made available previously on sale and is back to the smurfs village as promotional item again. Despite the Smurfcrow doesn’t generate any XP but it is guaranteed to scare away pests, and if you place it next to crops they will take longer to wither according to Beeline’s description. The Smurfcrow offer is only available for 8 hours; it is available on the main smurfs village only, and not in the island. I costs 15 smurfberries and you can only buy it once.
If you haven’t got the offer yet you may get it soon, but make sure to get your device connected to Internet.