Zac
Leaderboard
| Rank | Player | Peak Rank | Mastery Points | Last Update | |
|---|---|---|---|---|---|
| 9581 | 678 | macks #EUW EUW |  IV | 600,882 | 1 month ago |
| 9582 | 706 | Zacking #Baho TR |  III | 600,839 | 1 month ago |
| 9583 | 614 | 밥마저씨믜네모네모빔 #1652 KR |  IV | 600,783 | 1 month ago |
| 9584 | 162 | Verifly #EUW EUW |  77 LP | 600,763 | 2 weeks ago |
| 9585 | 392 | baorlong 2026 #0517 NA | I | 600,750 | 11 hours ago |
| 9586 | 269 | Hed #EUW EUW | IV | 600,648 | 2 weeks ago |
| 9587 | 670 | 벤자민 버튼 #KR0 KR | IV | 600,589 | 2 weeks ago |
| 9588 | 393 | NA Faker #NA1 NA | I | 600,521 | 2 days ago |
| 9589 | 277 | Sartana #krug NA |  II | 600,468 | 3 weeks ago |
| 9590 | 900 | TheMarvel #EUW EUW | 172 LP | 600,439 | 1 day ago |
Lore
Zac, the Secret Weapon
Zac is the product of a toxic spill that ran through a chemtech seam and pooled in an isolated cavern deep in Zaun's Sump. Despite such humble origins, Zac has grown from primordial ooze into a thinking being who dwells in the city's pipes, occasionally emerging to help those who cannot help themselves or to rebuild the broken infrastructure of Zaun.