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Cornerstone
Earn progress from challenges in the Cornerstone group
ID 204100
Summoner's Rift
Parent
Mastermind
Earn progress from challenges in the Cornerstone and Visionary groups
Challenges in this capstone
3 in this capstone
Community leaderboard
Riot does not publish an official ranking for this challenge. This list only includes players looked up on challenges.lol or crystal, so it is incomplete.
Thresholds
MASTER+ cutoffs are live for OC
- IRON
- 10
- 15.5%
- BRONZE
- 15
- 13.4%
- SILVER
- 25
- 9.8%
- GOLD
- 50
- 5.8%
- PLATINUM
- 80
- 3.4%
- DIAMOND
- 140
- 1.5%
- MASTER
- 250
- 0.3%
Cornerstone · OC
4,647 players |Waiting for first sync
