[Snake]

I disagree with changing minimum to under 3M/remove the End Turn effect. As I've said on my last post, this is to forgive using 5M+ on a Sheath Sword, not to 'buff Kensei' or add new methods to exploit Hidden Cut and smart Momentum usage.

But Chaos's idea is also a fair call, investing more than 1 point in Sheath Sword is going to keep a Kensei from picking more important things such as Absolute skills or their passives, or Wazabane. Or even Hidden Cut itself. Their skill tree is really limited in SP usage anyway.