OK so I have a level 6 monk and I am thinking about multiclassing with a ninja. It depends on the answer I get from this. As a ninja you can spend a ki point to get an extra attack. You can also spend a ki point as a monk and get an extra attack when using flurry of blows. My question is if you multiclass the 2 and your ki points are used as one ki pool can you spend 2 ki points and make 2 additional attacks? Any help on this would be appreciated. Thank you in advance