It depends, really. When you select an opponent, it will tell you your chance of getting a brain from that opponent. Excellent is the best, horrible is the worst chance.
Feed them by invading! They want BRAINS~ ^^
By invading.
By invading.
you don't
You cant
Sometimes it's just luck! But you get them from either daily surprises (rarely). You can also get them from invading (it tells you how lucky you are before you invade)
buy in the store :)
It is a wheel of fortune that gives you brains and gold(on zombie farm my name is ninzagaga )
You get the abilities by invading
You can buy the brains, but bear in mind, you have to use real money!
You pay five brains. It is under zombies
You can plant it for 5 brains, or you can mix 2 garden zombies in a zombie pot.