Has anyone figured out how to level masters quickly?

[Belmont]

I'm trying to get perfect kamaha from Cell, and I have 2 more quests according to the data screen. Has anyone figured out a way to "power" level the masters/training? Do I just spam PQ and do them for the master exp? Or is there a faster way?

If i have to listen to cell's terrible voice acting much longer im going to cry.

[Shark-Senpai]

How to get more training: Teach them that friendship is magic by pumping sparkle fuel into their 'gives a damn meter'

How to do so;
1- Complete PQs, any of them. There may be a bonus when doing well A+s
2- Use the skills they teach you, they will appreciate that you spread their gospel.
3- Bring them, and their dopplegangers on PQ's, show them the joys of mass slaughter in the space time continuum.. They will like it, even Goku.

At certain milestones, they will give you your next mission.
Some masters may ask for specific items to reward you with a Z-soul, many of those items can be bought in the item store.

Afte you have done your last training you are - not done - with your master. Continue your path of destruction through time and they may offer you to spar with them, offering 'something nice' if you win.

Beat them to receive a special reward.

At this point you can also redo their training missions to try to Z-rank them.

Higher level masters seem to taake more time to appreciate just how bloodthirsty you may be, give it time. The process seems to speed up a bit after the bar has filled some.

Also, search bars are your friend. A lot of these questions have been asked and answered many times.

[Fancy]

I'm still confused by this. Someone said it was based on exp you earn from a PQ, but I do missions that give me 30k exp and it goes slower than doing PQ12 for dragon balls and using my mentor as an ally. Unless later mentors like Goku require more effort to raise.

[Moonfang]

I prefer to just spam PQ 1 and bring the master along in the char select.
It's pretty quick for me
Got VEgeta to 100% friendship bar this way, still haven't completed his last trial (got really close though though to be fair i only tried once so far)

[[DD] Salacar]

Bring along your master in both team mate slots for quests, spam the skills they gave you. Pretty much all you can do I think. I'd suggest doing low-level PQs, just because they're so much faster to finish and don't seem to give any less increase to the 'friendship' bar compared to high level ones.

[Liso]

For the last skill, spam EVERY skill your learned from your master each quest you do, this worked for me.

[Crimsomrider]

It's mostly just choose your master as a COM ally and do PQs together. Doesn't matter which one, you can take short ones and finish them. That's the fastest way to train with them. I mostly play PQs to farm gear so I am in no rush with them.

Also, you don't have to use their skills if you don't want to. If you have a build that you prefer, you can freely use that.

[Monkey Lad]

I'm not sure sure about every mentor but Beerus, Goku, Cell, Vegeta, Piccolo have quests that level their meter faster then other, beerus' was pq 42 and i can't remember the others, i'm sure Cell's involved frieza in someway

[Kinne]

You know how when you want an ultimate finish, you never get it, but when grinding dragonballs, you alreays get them? I think it's like that. When I'm trying to increase a mentor's friendship, it doesn't go up a single pixel. But when I'm trying to avoid it (getting a new quest would while trying to abuse elder kai's fortune telling woul be troublesome), it shoots up like nothing else.