Compositions

Mythic+ Compositions

Mythic+ Season 2 The War Within 11.1.5
Last updated: June 22, 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
448.65
505.24
12,236.00
+21
428.49
502.58
5,233.00
+21
409.91
472.84
1,950.00
+19
423.95
487.10
1,754.00
+20
409.70
486.34
1,748.00
+20
412.26
473.83
1,644.00
+19
394.08
472.24
1,471.00
+19
400.98
473.51
1,134.00
+19
384.09
471.29
1,058.00
+19
407.46
475.78
993.00
+19
426.80
487.30
964.00
+20
392.85
458.74
955.00
+19
385.96
472.88
940.00
+19
429.85
490.51
895.00
+20
428.38
487.99
828.00
+20
390.65
475.77
824.00
+19
384.67
472.79
792.00
+19
397.87
471.62
766.00
+19
434.16
500.61
704.00
+21
411.96
471.92
672.00
+19
380.52
455.39
633.00
+19
406.31
473.37
631.00
+19
412.55
472.42
606.00
+19
387.24
456.43
601.00
+18
405.62
489.38
584.00
+20
392.86
472.02
578.00
+19
440.87
488.89
569.00
+20
402.23
461.92
545.00
+18
397.32
470.27
536.00
+19
415.95
485.53
495.00
+20
414.21
501.48
495.00
+21
386.91
470.68
493.00
+19
379.34
455.92
484.00
+18
384.51
461.69
474.00
+19
376.05
473.23
469.00
+19
426.20
487.40
441.00
+20
377.96
457.57
440.00
+19
386.18
486.06
434.00
+20
380.80
456.61
428.00
+18
422.46
487.73
427.00
+20
376.98
456.50
421.00
+18
394.86
474.29
417.00
+19
386.30
472.48
407.00
+19
391.17
476.82
404.00
+19
384.27
456.39
403.00
+19
409.73
489.59
401.00
+20
373.94
443.79
395.00
+17
456.35
504.65
393.00
+21
425.72
487.70
384.00
+20
376.89
471.41
384.00
+19