Talk:Plants vs. Zombies Heroes/Upcoming content/@comment-24951189-20170710061905

So, as I understand it, Evolution means you turn a plant of that type into the new card being played, then play the Evolution effect. For example, I can play Gloom Shroom on its own, or I can turn a mushroom such as Puff-Shroom into a Gloom Shroom to trigger the effect. Is that correct? Because honestly, that would be a cool homage to upgrade plants from PvZ1.