Compositions

Mythic+ Compositions

Mythic+ Season 2 The War Within 11.1.5
Last updated: June 2, 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
397.80
471.47
12,842.00
+19
396.76
474.65
4,831.00
+20
393.29
442.27
3,967.00
+17
383.57
460.74
2,816.00
+18
382.98
432.26
2,455.00
+17
395.91
487.10
2,401.00
+20
396.90
487.28
2,309.00
+20
381.32
429.13
2,090.00
+16
381.71
442.75
2,074.00
+18
395.31
456.11
1,714.00
+19
393.87
445.64
1,696.00
+17
413.07
488.89
1,594.00
+20
382.12
456.17
1,326.00
+18
367.90
444.59
1,247.00
+17
380.12
444.41
1,219.00
+17
381.47
440.93
1,205.00
+17
378.74
427.36
1,107.00
+16
376.80
430.22
992.00
+16
339.99
428.30
985.00
+16
382.65
441.08
963.00
+17
379.99
428.53
953.00
+17
371.65
440.64
940.00
+17
396.03
428.65
907.00
+16
397.05
441.38
898.00
+17
408.24
473.33
873.00
+19
386.96
429.34
848.00
+17
383.17
430.14
782.00
+16
395.99
430.07
762.00
+17
378.68
440.09
728.00
+17
385.27
426.03
719.00
+16
372.24
425.25
714.00
+16
373.32
428.76
697.00
+16
379.93
430.16
696.00
+16
394.07
440.97
689.00
+17
368.48
440.47
688.00
+17
386.01
455.06
654.00
+18
372.19
444.31
628.00
+19
383.28
415.87
607.00
+16
369.30
429.14
595.00
+16
369.61
427.76
559.00
+16
368.21
441.50
543.00
+17
338.16
412.24
543.00
+15
395.70
434.80
527.00
+17
369.02
427.75
513.00
+16
354.66
410.02
509.00
+15
370.46
427.23
507.00
+16
348.58
413.26
502.00
+15
366.42
412.81
497.00
+15
369.42
425.25
492.00
+16
388.95
444.74
487.00
+17