Shapechanger. The bakeneko can use its action to polymorph into a humanoid,  its true form, which is a Small cat. It can also take the form of a Large, impressive looking feline with stone skin, a flowing mane, and articulate hands. This form is identical to its normal form, except it cannot use its alter self ability and gains a fly speed of 20 feet. Finally, it can assume the form of any Small or Medium-size Beast or Humanoid. Otherwise, its statistics, other than its size, are the same in each form. Any equipment it is wearing or carrying isn’t transformed. It reverts to its true form if it dies.

Magic Resistance. The bakeneko has advantage on saving throws against spells and other magical effects.

Speak with Cats. The bakeneko can communicate with felines as if they shared a language.

Actions

Katana. Melee Weapon Attack: +2 to hit, reach 5 ft., one target. Hit: 4 (1d8) slashing damage. If the bakeneko moves first during combat or surprises its opponent it does 9 (2d8) or 13 (3d8) slashing damage respectively.