Compositions

Mythic+ Compositions

Mythic+ Season 3 The War Within 11.2
Last updated: September 27, 2025

This data is based on the Official Blizzard Mythic+ API. The records are fetched and updated every 24 hours to provide the most accurate and up-to-date data-driven Mythic+ Compositions meta list in The War Within.

See the FAQ for more details. Use our Discord for discussions.

📖 Explanation
  • LB_CI: Lower bound of a 95% confidence interval, calculated on the full dataset. This metric is chosen because it provides a conservative estimate of player performance, accounting for variability in the data.
  • MEAN: Calculated by summing all values and dividing by N, representing the average performance metric across all players.
  • MAX: Maximum value of the metric, indicating the highest performance achieved in the dataset.
  • N: Number of players in the dataset, providing the sample size for statistical calculations.
  • Score: Official Blizzard Mythic+ Score from the API, reflecting the performance rating as determined by Blizzard's metrics.

Tiers are formed by distributing specs using the Ckmeans algorithm, which is chosen for its optimal one-dimensional clustering capabilities. Specs are binned in clusters (tiers) based on the LB_CI value.

This algorithm is particularly effective for datasets where the goal is to create distinct, non-overlapping groups based on a single variable, in this case, the LB_CI value.

The algorithm ensures optimal and deterministic clustering results, meaning tier boundaries remain consistent when run multiple times with the same data. The number of clusters is 5: S, A, B, C, D, with each tier representing a different level of performance.

See the FAQ for more details. Use our Discord for discussions.

Compositions

Composition
Median Score
Max Score
Frequency
Max Key
410.50
485.72
2,147.00
+20
384.89
456.67
1,613.00
+18
411.47
490.26
1,408.00
+20
392.36
471.57
1,315.00
+19
413.43
475.75
1,304.00
+20
389.68
471.07
1,168.00
+19
406.99
456.99
1,126.00
+18
406.90
473.53
1,012.00
+19
391.97
474.45
915.00
+19
392.48
473.46
847.00
+19
407.55
470.53
838.00
+19
399.20
472.96
796.00
+20
411.19
473.45
792.00
+19
411.14
472.19
779.00
+19
373.44
456.49
779.00
+18
404.77
470.80
760.00
+19
397.27
472.22
758.00
+19
376.02
459.95
708.00
+18
366.35
442.96
703.00
+17
407.43
472.35
692.00
+19
400.05
472.78
688.00
+19
421.89
500.26
653.00
+21
385.65
473.30
614.00
+19
409.71
473.46
607.00
+20
413.12
459.51
589.00
+18
397.93
471.62
556.00
+19
408.18
471.56
555.00
+19
383.31
441.36
549.00
+17
375.93
470.93
541.00
+19
372.36
471.82
532.00
+19
397.49
486.27
522.00
+20
426.62
486.57
504.00
+20
385.59
456.72
504.00
+18
414.06
485.40
501.00
+20
390.10
472.03
498.00
+19
398.42
458.64
481.00
+18
395.20
455.85
478.00
+18
374.89
428.89
471.00
+17
348.86
426.34
467.00
+16
386.35
471.90
464.00
+19
408.01
459.35
429.00
+19
373.33
441.08
424.00
+17
374.40
455.88
423.00
+18
391.61
471.83
423.00
+19
395.89
458.49
419.00
+18
396.39
459.00
416.00
+18
381.47
443.46
416.00
+17
346.19
440.05
415.00
+17
368.85
428.10
413.00
+16
381.45
442.28
405.00
+18