Fastest way to unlock skills? balthazar s points' or missions?

What is the fastest way to get Conviction and Mystic Regeneration? Both skills are not available until much later in NF at skill trainers. I only have like 4500 balthazar s points. Thanks for any help you can provide

A FYI, you double posted,
I would suggest getting a trapper for challenge, 3000 points a day.

4500 faction is enough, just make a pvp char or go to great temple of balthazar and unlock it. then you can buy it from any trainer

sorry it double posted and I tried to delete it but it wouldnt let me

play snowball arenas for a couple of rounds, the faction rewards for individual kills are crazy, 100 o.O