User blog comment:Critzilean/My Response To Possible Upcoming Anivia Nerfs/@comment-7996065-20130416222914/@comment-4881935-20130417030703

^ power creep is not referring something being unbeatable. Even if something can be beaten, the problem with power creep is that it makes most old content weak in comparison.

Fire Fists/ Fire King or pure Fire Fists aren't the best cards, compare them to the very old Yugioh cards, like the very beginning, and you'll see that those old cards stay no chance against the new ones. That's power creep.