This is the most pay to win thing yet.
It’s bad enough that we already have to hoard xp cans, gold, stamina, badge bazaar points, and market tokens for contests. Now we’ll have to hoard diamond crates as well?
Not to forget that two new heroes were released last week and any players holding diamond crates probably already opened them for a chance to get them.
Sunday night edit :
And here are you see how the contest goes with 3 city watches banked, extra arena chances bought, extra arena chances given as a bonus, extra city watch chances given as a bonus, but no diamond crate items used.