Hmm. Well, let's see. Scarlet Blaze hardly uses Attack, and usually never really uses Defense because they have Tanks. Midnight Bladesvary I believe, but seeing as they're squishy anyway, a small hit to Defense, or even 100 less HP at my level wouldn't hurt.

Breeze Dancers are tricky too, but I think you could get away with less HP for them. Crimson Fists aren't really Ninjutsu specialists so I don't think you're that. XD
Honestly? Look for the stat you're worst in. That minimizes the disadvantage, and you can easily * Magatamas in that area to compensate. Mostly though, you have to be prepared to use a few meat* to get a favorable mood. The good news is that if you decide to change your mood later, your Mood Levels stay constant, meaning you could hit that big benefit into Attack if you decide to go Taijutsu. I even keep seeing references to saving preferred moods, which would be excellent if I could switch people to an advantage against the Nine-Tailed Fox and then switch them back later.

Don't worry too much though! It's not a big loss to any stat, although it will be a bit bigger of a disadvantage as your numbers get higher - but that benefit of 25% is SUPER HIGH at the same time. If I was level 70, taking a 5% hit to Life might amout to 150 out of 3000 base. However, if my Ninjutsu is 1800? That's an extra 450 power! All my heals would be that much stronger!

Just experiment! ^_^

Okay so. Calm is no stat changes. The first time you get a mood, you see a +5% and a -5%.

After this, you can upgrade Mood Level. Level 2 is -5% and +9% overall, then +13% for 3, all the way to +25% at 6. Each of the levels until six takes two of the special scrolls, which are 15 Coupons each, meaning it costs 30 coupons to upgrade each level until 6.

As far as I see, level 7 requires ten of the scrolls, and just brings me to a -5% and a +29% overall. It's basically diminishing returns for the value, but that's to be expected! Your penalty never increases, but your benefit does.

+Ninjutsu and -Attack is actually the most efficient one. The scrolls are just small things in the shop - however, if you check the Shop tab and go to Restricted, there's a pack for 135 that saves you 15 coupons. As well as that, there's a super awesome Scroll deal if you ever wanted to spend on Tendo or such. However, the scrolls for updating mood are Coupon-only at the moment, I believe. That may change with a future event!

Otherwise there's the Tool packs if you can get lucky and get either the book or a gourd.

Wow, Life is important? I guess you are kinda squishy as a Blaze, XD. I'd think Resistance is more important, personally, so you don't get wrecked by targeted Ninjutsu.

I uh. I'm that person that uses targeted Ninjutsu a lot. XD

Not a problem! And send anyone here if they have Mood questions!

Resistance protects you against Ninjutsu.

You are and it's adorable as hell!

To Calm? No.

Because those are the moods you started with. The stats matter over names.

Noobity: Yup! Defense is Taijutsu, Resistance is Ninjutsu. Most targeted attacks have Ninjutsu so. Also, yeah, just buff your Main's for now, and if you have a lot of meat*, try them on someone like Guy who's great for any Ranked team(top or bottom).

106: The boost is forever!

I actually don't know, to be honest. I haven't decided it's worth it yet to try advancing my mood beyond 6 because of the costs. This would be better as a mod question.