So, i decided to participate in some jolly co-operation with the new Covenant and also to check out the Hunter's Nightmare before going in alone in my game to prevent a unexpected loss of blood echoes ... and wow, either i got bad due to not playing the game for months, or the game is hard.
I think i am pretty overleveled for the DLC on NG (LVL 113, yeah i know, freaking Chalice Dungeons forced me to grind) ... and maybe the half-health you have as a summon does play into that too ... but i got my butt handed to me by SPOILER FIRST BOSS
.
Didn't do much damage either with my Cane +10 and a really high Dex stat...
OHKO'd me with some charging (?) attack ...
Need to get better again.