Highest Kai'Sa Mastery in League of Legends

The biggest Kai'Sa one-tricks in the world — the accounts with the most Kai'Sa mastery points, followed through renames and region transfers.

# Name Region Points
601 GameInventor#0024 TR 302,428
602 るいんo#JP1 JP 297,827
603 Mayonnaise#2000s SEA 296,345
604 Yachiru#023 ME 295,085
605 千葉の堕天聖#JP1 JP 294,776
606 Elite#KSA ME 294,205
607 Đoàn Thắng#thang VN 291,957
608 Yithis#1248 EUNE 288,998
609 Cormone#00001 OCE 288,182
610 シャウラ#モモンガ JP 288,135
611 NO NAME FOUND#5994 ME 281,204
612 Bystander#HLE OCE 279,510
613 zevty#JP1 JP 274,764
614 Mr ChokoMentö#UwUr LAS 270,943
615 Quân Mạc Tiếu#079 VN 263,453
616 i ˇ#EUW EUW 246,557
617 Shurik007#RU1 RU 244,492
618 DEMOLEDOR#CHILE LAS 238,211
619 я и бал принцесс#EST RU 235,929
620 Van Helsing#Bat ME 215,300
621 Holy#Tag ME 215,267
622 Atheus#8174 TR 211,060
623 StormWard#RU1 RU 208,422
624 본 색#6982 KR 198,176
625 Jonny Razor#RU1 RU 160,425

How summoner levels work

Every League of Legends game grants account XP, and there is no level cap — the accounts on this board have been levelling since as far back as the game's early seasons. Reaching the top of this list takes tens of thousands of games; the very highest accounts have effectively treated levelling itself as the endgame.

Our worker continuously re-checks every listed account against the Riot API by its permanent PUUID, so the board follows players through name changes and even region transfers. Click any name to check it in the name checker, or view its full name history in the tracker.

Frequently asked questions

How often is the leaderboard updated?

Continuously — the refresh worker cycles through all tracked accounts around the clock, updating levels, icons, names and regions as it goes.

Why isn't a high-level account listed?

The board only knows accounts it has seen. If you know an account that belongs here, look it up in the checker — high-level accounts get picked up over time.

What are mastery points?

Champion mastery points measure how much someone has played a single champion — the mastery board ranks each account's most-played champion, which is where the famous multi-million-point one-tricks show up.

How is time played calculated?

It's an estimate derived from account level: XP is earned per minute played, so level maps almost linearly to time in game (about nine hours per level). Individual accounts vary with queue types and XP boosts, but the ranking is reliable — and it means the number stays current for every account our worker refreshes.