Talk:Rumble/@comment-26489540-20160601223939/@comment-26177260-20161008215142

This is a late reply, but i agree that CDR on Rumble is really good, but before was no way to get it without going way off ur build. Even if nothing outside ultimate is using CDR that well, having ur Equalizer ready 20-30 seconds faster is huge, mostly in late game.

People avoided CDR on Karthus too, but that was because neither Athenes or Morello had mana, only mana regen. Right now instead of going Tear or ROD like usual, going Morello is so much better, since it gives mana. Last chapter helps ur laning a lot, u hit ur powerspike way faster, u can restore mana with Morello in teamfights(going oom with Karthus is a known problem in later stages of the game with the common build) and getting 40% CDR with Morello, Zhonyas and Lucidity/Protobelt makes ur Requiem CD a full minute lower.