Any guide for dreadspire floors 5 to 10?

Because only a handful of players can actually clear 5 to 10. And most of the people are not willing to write a guide.

there is actually a pr.. caller for it :x

but as far as i know, nop there isn't

bosses arent much different to old bosses tho (they still have the same main patterns)
just check some streams/videos to see new mech.

There is no real guide yet. As mentioned, the dungeon is really hard, and only a handful of players are able to clear it. I see myself as a fair PvE-player, but I only reached floor 6 myself, (however that is due to the fact, that I haven't been running as well lately), and thus that's why not a lot of people are able to make a guide. Similarly it's a lot of work, so I simply believe no one put in the effort, to make it yet, seeing as the content gets changed every year.

What you can do, though, is watch youtube videoes and try and distinguish attacks and such. That can help you a lot, and I can recommend watching this channel:
https://www.youtube.com/channel/UCukleJ9Pljg3BeepnjHZwOg

It might not be the exact same as a guide, but it's definitely a way, that you can look into certain attack patterns, mechanics and so on.

Good luck!

Didnt know tera had such a hard dungeon got my mood back into pve

It's definitely entertaining, 'cause it's super challenging! Especially for a new player like me, who has never ever seen any of the bosses, so this is entirely new content to me xD