The best Gnar tier is 4-star with a 83.33% win rate. This tier is upgraded to 0.19% of the time and has won 20 matches out of 24 games.

The most common Gnar tier is 2-star with a 64.38% upgrade rate. This means players most frequently play Gnar at this star level, achieving a 43.74% win rate.

Gnar at 3-star has a 52.41% win rate and is upgraded 22.51% of the time. Yes, upgrading to 3-star significantly improves win rate by 8.67%.

Gnar at 1-star has a 36.79% win rate and appears in 12.92% of games. Gnar is played at 1-star but generally performs better when upgraded.

The win rate progression for Gnar is: 1-star: 36.79%, 2-star: 43.74%, 3-star: 52.41%, 4-star: 83.33%. Upgrading Gnar shows clear performance improvements.