Originally Posted by twilightdream

The coin boost count in time you run map not duration.
When you reach count limit boost will worn out even timer still running.

During Febuary I always left 15 mins+ on boost duration but boost effect already gone.
After that I never use it, just only run normal map to collect coin.

PS. During our current event the busty stamp rally or what ever it's name I don't care.
On DMM they do held coin boost campaign for 1 week.
You will get more coin from every map you run 1.5 time from normal.
But no something like that on Nutaku since it's Namely server hahaha.

Wait, the boost is only good for X number of runs or an hour, whichever comes first? That is not only news to me, it isn't at all reflected in the description of the boost. Interesting.

Yes the boost work as x number of run, not on timer countdown.

Originally Posted by twilightdream

Yes the boost work as x number of run, not on timer countdown.

That x must be quite high since I have used it and had it work for 8-9 runs before (2 full stam bars I used 1 FG to add extra).

I can say it will be around 90 run before effect worn out.
I broke about 60 gems for testing it during that time.

Originally Posted by twilightdream

I can say it will be around 90 run before effect worn out.
I broke about 60 gems for testing it during that time.

I'd only done about 35 runs or so.

Well I broke those gems to answer my curious, not recommend to do the same LOL.

Originally Posted by twilightdream

Well I broke those gems to answer my curious, not recommend to do the same LOL.

No, I get that; I'm just trying to understand what exactly this hidden threshold is. I can't fathom why a limit on runs would even need to be in place.