Rastakhan's Rumble Guide
Hero Power: Transform a friendly minion into a random one that costs (1) more.
It doesn't feel special playing it :(
Transmute Spirit - 0.5 mana effect for 2 mana, nice, same as 2 mana battecry for DK Thrall, Deathseer
Pretty good. Op in arena
RNG //// YOU NEED MORE LUCK.
it isn't. This allows you, for example, to trade a 5/5 into your opponents 4/5, use hero power and it is basically a full heal while getting a minion that cost one more mana. Also, if you have a minion like jade spirit or a defender of argus, getting those minions to become a 5 cost minion after being played is really good value.
why does this hero power look so bad?
I have it, and it's the "worst" DK hero power.