Board Thread:Plants vs. Zombies Heroes/@comment-26239911-20170614194131/@comment-26389853-20170615064449

5% chance for heroes

5% is 20% of 100%

so it means you technically will get a Hero after getting 20 packs

so

20 times 150 is 3000 gems. Your wallet (or eyes) will get some excersise (in case of eyes, a powerful workout)

BUT WAIT!

To get two heroes, you have to do it twice

so 3000 times 2 heroes is 6000 gems, Your wallet will get fit and your eyes will be burning

But what if we want to get them for free, just by watching ads

We can watch 20 ads per day to get 5 gems each

So it's 100 gems per day

To get enough money for them, technically you'll need to watch 6000 : 100 gems = 600 days, which is 600 x 20 = 12000 ads watched.

I know we can estimate the mission and rank up profit, but it takes too much work