Where do the extra plants in Plants vs. Zombies come from, such as the "Pumpkin Wizard" and so on.

For the novice, these plants are difficult to obtain. In fact, there are many ways to obtain it, such as the Pumpkin Wizard, which was once given as a sign-in plant, sold at a Halloween discount (seems like 11 diamonds and 1 fragment), and there is a chance to get it by opening a treasure chest with flower diamonds.

For another example, the PVP store will refresh plants regularly (at long intervals), so you can pay more attention.

There are also event gifts, such as cactus, which was obtained by lottery in the previous challenge to the Zombie King.

By the way, the two extra items of Cattail and Machine Gun Shooter are given away for RMB. There are also treasure chests, but it takes a lot of diamonds to open them.