A Mystery Box

"Congratulations to Dictator on your 51st arena victory!

"You have successfully completed your 51 Kill Winning Streak!

"You have won your Promotion Match, successfully entered the Bronze League, and entered the top 10,000th Bronze Arena Rankings! 

"The Arena League Ranking list has been updated!

"Reward (2x): 500 Dark Credits

"Your Bronze League Arena Rank is 9,990th! 

"The Betting Pool has been closed! 

"Calculating your final reward…

"10,010 (2x Reward) Dark Credits has been added to your account!

"Your (Faceless Ancient) Dark Credit: 22,320

"Do you want to search for another opponent?" 

The moment Lord Club was killed, Dark Rose promptly announced Jacob's victory and bountiful rewards.