User blog comment:IslarPVZ/PvZH Balancing Suggestions/@comment-31763339-20170823095643/@comment-26278349-20170823102308

Requiring a Zombie to use it's effect isn't something a Legendary should have, so I changed it.

But too not make it too strong, I gave it the Gravestone trait which brings some downsides and weaknesses:

1.) It can be gravebusted so you won't get a Superpower.

2.) You won't know what Superpower you'll get, unlike when you play him outright.

3.) Because you don't know what Superpower you'll get, you can't revolve a strategy around it in the Zombie phase.

I mean, I basically nerfed him at this point but you won't need another Zombie for his ability, so I think it made him all the more balanced.