Basically to play a card, for example, a bunny. you must feed it some kind of plant. In this case a carrot. after placing an animal and a certain amount turns pass where two of the same cards are on the field it reproduces and adds a baby version to your hand. This baby card can have slight alterations in its stats and, even rarer, will be an evolved form of the parent (Monkeys, humans. Trout, piranha) whenever one of your cards die they drop a soul. Souls can be used to play event cards, which can be anything from flash flooding and thunderstorms to the moon crashing into the earth, gravity inversion, time slow, and armageddon. Thats basically it, I dont know why you’re still reading.