Compositions

Mythic+ Compositions

Mythic+ Season 2 The War Within 11.1.0
Last updated: April 19, 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
442.67
442.67
4.00
+17
440.32
441.64
11.00
+17
440.29
440.29
8.00
+17
440.18
440.18
6.00
+17
430.30
430.30
3.00
+16
429.19
442.73
17.00
+17
428.93
430.62
11.00
+16
428.77
428.77
7.00
+16
428.07
443.24
22.00
+17
427.69
429.47
12.00
+16
427.55
427.55
8.00
+16
427.52
427.52
5.00
+16
427.51
427.51
5.00
+16
427.15
427.15
3.00
+16
427.10
427.10
6.00
+16
427.10
441.43
17.00
+17
426.82
426.82
3.00
+16
426.39
426.39
9.00
+16
426.33
426.33
5.00
+16
426.22
441.55
24.00
+17
426.10
426.10
3.00
+16
426.05
440.10
30.00
+17
425.85
425.85
3.00
+16
425.83
431.41
16.00
+16
425.71
425.71
10.00
+16
425.70
425.70
10.00
+16
425.58
425.58
4.00
+16
425.54
425.54
8.00
+16
425.52
427.59
14.00
+16
425.37
425.37
3.00
+16
425.34
425.34
4.00
+16
425.29
427.87
5.00
+16
425.06
427.13
13.00
+16
425.04
426.45
13.00
+16
419.43
427.02
20.00
+16
417.48
417.48
10.00
+15
415.96
426.66
11.00
+16
415.92
443.25
40.00
+17
415.76
415.76
1.00
+15
415.68
415.68
5.00
+15
415.64
426.12
18.00
+16
415.25
415.25
10.00
+15
415.24
415.24
4.00
+15
415.23
415.23
8.00
+15
415.02
415.02
7.00
+15
414.97
414.97
3.00
+15
414.76
414.76
6.00
+15
414.53
414.53
9.00
+15
414.51
414.51
5.00
+15
414.34
427.29
16.00
+16