Board Thread:Plants vs. Zombies Heroes/@comment-30553109-20180526160730/@comment-26988423-20180607114140

CWJ-D wrote: DatDramaPlant wrote: Extinction Event is currently fine because a 2-cost -2/-2 is already very good. The buff you gave it makes it overpowered. A 2-brain -2/-2 is good, but doesn't look super-rare worthy to me. Sure, it gives other plants -2/-2, but it's kinda situational.

Maybe make it cost 3? Not every super-rare has to have a wowing ability. A 2-cost -2/-2 provides wonderful utility in any deck that involves removal and the extra ability is situational but just a bonus.