Server ID:S546 merged[S503,S553,S530,S536,S563,S533,S500,S516,S540 Server Region:UK Server age:3,5 years. merged 1,5 years ago Time taken to kill World boss: Around 10 minutes World boss hp:430 milions no. of groups participating great ninja war:2 Average power rank of top5,top10,top20:top 5 ,656800 top 10 ,572400 top 20 ,472750