How can someone have 30000+ attacks on WB!?

Hi! I am playing this game for a while now and i just cant figure some thins.. for example how someone have 30000+ hits on wb!?!? Come one dude.. you get 1500 jewels for 100$ that means for 1500 jewels you can hit boss 7500 times (7500/10= 750 ; 750*50=7500) i dont belive in things like " people are saving jewels for a month" because there are always these few people on top of the list ALL THE TIME.. for example HD Trixe , BA Asura, JB Tyo and so on.. i doubt they are spending 400$ every day on wb.. what do you guys think about that? 

BTW i am playing on Global server if you dont know those players

The top players in the game get top ranks by investing jewels in stamina.  Sure, you can buy 7500 attacks for $100.  But it pays off much more in the long run to invest $3k for 1800 stamina.

just a slight help 7500*50 is not7500^^ its 37500 but i know what ur talking about

some of them do both they w8 a few weeks and spent money on that game  but the players u always see on the WB list just have incredible amounts of stamina cause f.e. angewmon is top 1-10 SINCE i began playing!

just do the math to make it simplier lets calculate with 1 WB every 30 hours she gets 90-120(only from dmg) jewels every 30 hours and that for many many months

so lets try to estimate roughly with 150 jewels every 30 hours

1month 720 hours is 24 wb's makes 3600 jewels makes 72 times 4 SP is 144 stamina PER MONTH

roughly estimated so they can do that without spending im pretty sure

I'm sorry about the numbers it was too late. You get 1500 jewels for 100$. 50 stamina purchase is 10 jewels therefore 1500/10=150 ; 150*50=7500. All i want to say that i dont feel like spending cash on this game. There are other ways to obtain high level monsters. For example ; make a hybrid ranger player with items : Special hat (discover monster up 2%), magic wallet (energy decrease 10s), magic shoes (capture monster up 2%), ancient sword (energy down 15s) and ancient armor (up 3% to combine a monster). Go on high level and put only 100 stamina, rest on energy, buy monster radar for capturing vampires and thats it. You will get the money from MB from those 100 stam (more than enough for combining creeps) and yewels from WB, enough to get top 20% every time. 

Im not saying it is a working strategy because i didnt tried it out, its just a tohugh.

Sure there are other ways but the other ways are always way slower than spending^^ thats the whole point

i for my part did the "stamina-route" i first went to 100 energie and then only get stamina i never spended and i was minimum top 20% in every all WB i didnt miss completely i used most of my gained jewels on SP and 600 for the 2 Sgod combines and now , cause i reached lvl 160 and want to farm the lower wb few times, i spend and other 200 jewels on resetting my stats and go full Stamina

like said i can reach the TOP 10% in all WB easy without spending anything and obtain that monsters

The dont spend that much every day THEY DONT fill stamina with 10 jewels....
They use 200jewels to reset skills n fill stam that way

jep i calculated with over 1k stamina its cheaper to just reset ^^