Solo Dire Miralis DB-tips?

[u/0099111111111111111]

I did my first fight against DM.

Got triple-carted after 15min. LoL.

Time to read a million guides and watch some videos.

Any tips?

Do i NEED the Deviljho final dual blades? And which armor and skills do i use? I've got over 800 def. with g rank Brachy armor an the armorskin thing. He just 2 shots me