Most of the time, it's best to use the hero power early on a big minion to give yourself enough power to level fast. If you can wait, using it on a golden minion is making your hero power a better version of Reno's but DON'T be too greedy!
minder
Be mindful about which directional pieces it is worth heropower, but also don't be afraid to copy a singular big unit to push your advantage
Placement Distribution
0.2%
#1
0.1%
#2
0.2%
#3
0.1%
#4
0.1%
#5
0.1%
#6
0.1%
#7
0.1%
#8
Warband Strength
1
2
10
3
19
4
31
5
54
6
91
7
155
8
310
9
567
10
1055
11
1808
12
2969
13
4211
14
5507
15
6251
16
Combat Winrate
40%
1
24%
2
34%
3
36%
4
37%
5
39%
6
43%
7
42%
8
46%
9
50%
10
49%
11
52%
12
56%
13
58%
14
51%
15
54%
16
This page uses community stats collected by Firestone — a Hearthstone companion app. The more players use it, the more precise these numbers become.
Download Firestone App from their official website and contribute to better stats for everyone.