Compositions

Mythic+ Compositions

Mythic+ Season 3 The War Within 11.2
Last updated: August 21, 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
284.19
344.95
20.00
+11
242.76
296.95
19.00
+9
328.99
343.78
19.00
+11
241.29
361.39
18.00
+12
296.83
365.12
16.00
+12
273.73
344.63
16.00
+11
335.46
343.85
15.00
+11
240.89
304.80
15.00
+10
240.17
332.79
15.00
+10
243.33
302.22
15.00
+11
332.25
334.61
14.00
+10
331.23
338.26
14.00
+11
267.50
325.40
14.00
+10
302.73
326.59
14.00
+10
325.04
360.65
13.00
+12
327.69
329.65
13.00
+10
329.74
332.58
13.00
+10
331.47
332.20
13.00
+10
285.39
304.04
13.00
+10
273.59
292.44
13.00
+10
323.22
326.36
13.00
+10
277.76
279.66
12.00
+8
222.85
281.01
12.00
+9
343.79
362.67
12.00
+12
239.22
309.77
12.00
+12
240.63
363.83
12.00
+12
303.77
304.49
11.00
+10
296.94
301.26
11.00
+9
325.81
327.60
11.00
+10
267.34
288.41
11.00
+8
329.69
333.67
11.00
+10
275.55
332.01
11.00
+10
277.65
324.49
11.00
+10
332.14
343.51
11.00
+11
328.18
328.38
11.00
+10
282.98
324.24
11.00
+10
302.31
320.25
11.00
+10
280.94
347.48
11.00
+11
328.33
340.35
11.00
+11
283.93
283.93
10.00
+8
330.11
330.11
10.00
+10
344.89
344.89
10.00
+11
333.42
338.61
10.00
+11
220.49
220.49
10.00
+5
296.70
296.70
10.00
+10
285.76
285.76
10.00
+8
243.02
243.02
10.00
+6
263.33
267.36
10.00
+9
336.08
336.08
10.00
+11
341.85
344.14
10.00
+11