Need help with my build.

I've been watching lots of ppl doing a lot of dmg, 20k per hit with tenryu the first time they used it and reaching 100k per hit at over 4 stks.

My current dmg is 6-8k first time I use tenryu. And reaching 22-29k per hit with over 4 stks of tenryu against orlarf. I think I reached 30k against dusk machina.

I'm currently using this Build:

Caro tesla 76+C FC15 (Odelon)
HOLYROBE+C FC15 (iconos)
Hood of death (gespent II)
Beast talisman (Deniala)

Also could use some advice on how to use my skills (with free resets. I could use some tips) current lv 143

I'm broke but I can sell the hood and the katana and get around 6m for them

 

use cursed xtall

 

enough suicide attempts by putting myself in front of atks with zantei xD.

 

you must equip additional odelons.

 

im really broke rn, but i should be ok in a month, 2 or 3 odelons at the end of august.