User blog comment:Chase999/Renia,The Halberdier/@comment-3974211-20131120004405

If you're heart is set on the stacks decaying one-by-one, then there either needs to be a cap or they always need to be decaying. "Stacks decay at a rate of 1 per second." This is regardless of whether or not you're in-combat. Making it decay when out-of-combat will feel really bad to play against, and make Renia feel like Olaf's was reincarnated as a god.
 * Craze

The cooldowns seem too long. Or rather, they don't get better. At least one of them should become spammable by late game.
 * Power Hit/Clean Swipe

10% of the target's missing health over 2 seconds on every attack is overpowered. By comparison, Fizz does 4/5/6/7/8% over 3 seconds.
 * Bleeding Wounds

The fact it uses AP as a stack-system feels like a trap to make troll-AP builds. Perhaps just use a unique resource, like Fury, or a stack system? Also, the synergy between Bleeding Wounds and Draining Force is bad - why would you want to reduce their AP when you do more damage against targets with high AP?
 * Draining Force