Hi there,
Having had many years of hardcore raiding experience in MMOs in the past, and having cleared Valtan on my main.
I will happily support / raid lead you through the Valtan fight on discord on my bard alt if you help me get from 1373 to 1415 
I’ve cleared it with pugs on discord on my main!
I’m on NA west - Valtan server - let me know if you’re interested haha!