
Kill streak system (RvR or SC both) like dota,Hon,LoL,etc
EX)
1kill without die : no buff no effect
2kill without die : get buff name = "Blood lust" with Red blood droping weapon effect
3kill without die : "Ownage" with Green fire weapon effect
4kill without die : "Dominating" with Blue fire weapon effect
5kill without die : "Serial killer" with Red fire weapon effect
6kill without die : "Unstopable" with Orange fire weapon effect
7kill without die : "Wicked sick" with Sky blue shining weapon effect
8kill without die : "Massacre" with Dark red shining weapon effect
9kill without die : "God like" with Yellow shining weapon effect
10kill without die : "King" with Rainbow fire weapon effect
If some player kill who got 5 over kill anybuff player : Get buff "Bounty hunter" with Purple fire weapon effect
If some player kill who got 10kill streak player : Get buff "King Slayer" with Purple shining weapon effect
*Every buff and weapon effect are just for visual ONLY. not give +anything for pvp
I think its not viable atm hehe its just my funny suggestion for future if can

Thanks for read