Board Thread:Plants vs. Zombies Heroes/@comment-25083348-20161116143050/@comment-24843074-20161121234928

well I guess I just assumed that 3 class heroes would mean 15 heroes cause there's 2 class heroes, 2x5=10 (10 for each side). Also I think I confused it with the Counting Principle (where you just multiply everything and you get your combinations). Anyway, enough math.