1st: Join clan war
2nd: When game ends, press esc and standby
3rd: After 2 second or so click "exit to game room"
4th: If success you will get 30k +++ Bp
Disclaimer : 50% chance of being banned and once banned its permanant ban
Only 70%>> chance of success (Rough gauge)
Thank me if I helped
Technically its wait for clan war end , count 4 seconds then leave to get 24k plus bp or 60k plus bp .
If u get ban , first offence is 7 days ban , 2nd offence is 30 days ban with all ur bp removed , 3rd offence is permanent ban