Compositions

Mythic+ Compositions

Mythic+ Season 2 The War Within 11.1.7
Last updated: July 13, 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
466.04
504.04
985.00
+21
413.47
488.04
484.00
+20
361.50
456.28
212.00
+18
381.72
489.27
183.00
+20
374.15
485.46
176.00
+20
336.89
471.33
176.00
+19
423.88
476.21
160.00
+19
375.14
470.70
143.00
+19
371.01
473.06
125.00
+19
368.28
414.53
120.00
+18
365.69
425.90
114.00
+16
366.02
458.64
108.00
+18
331.06
457.06
106.00
+18
345.07
428.77
106.00
+17
366.45
443.25
105.00
+17
399.41
455.71
104.00
+18
411.95
473.86
103.00
+19
386.38
503.98
102.00
+21
418.84
487.37
102.00
+20
436.50
489.05
99.00
+20
373.37
488.50
98.00
+20
326.89
428.33
96.00
+16
379.51
486.14
96.00
+20
332.14
415.82
84.00
+16
320.95
425.36
84.00
+16
343.09
486.15
84.00
+20
326.83
441.89
83.00
+17
326.96
427.22
81.00
+16
366.40
403.19
79.00
+14
385.91
470.44
77.00
+19
384.92
477.15
75.00
+19
387.41
472.31
75.00
+19
371.45
440.44
75.00
+17
324.26
414.06
74.00
+15
396.33
457.56
73.00
+18
326.69
410.19
72.00
+15
372.74
426.18
72.00
+16
372.15
455.92
71.00
+18
332.17
474.55
71.00
+19
324.15
442.05
71.00
+17
370.70
414.31
70.00
+15
366.35
376.30
70.00
+12
335.00
410.97
70.00
+16
335.91
428.46
69.00
+16
330.99
372.09
68.00
+12
333.16
428.15
68.00
+16
336.30
429.01
68.00
+16
320.94
395.03
63.00
+16
332.27
429.03
63.00
+18
381.84
415.17
63.00
+15