Unhappy [Q] unable to boot recovery after failed multiboot.

hello community

After flashing pacman rom ,on a clean wiped device, i accidentaly set it to second boot in this multiboot solution using the recovery multiboot utility.

Now i am stuck in the boot animation and cant access recovery (blackscreen and restart).

But i am still able to access boot mode. I tried to flash a different recovery using odin3.07

Now I am not shure what to do, maybe odin flashing an official samsung rom?

Thank you for your help

update 03.03:

I odin flashed stock, according to this guide

After that I odin flashed twrp and restored the efs partition from an nandroid backup.

everything working fine.

Im out

Samsung GT-I9505 jfltxx (bought from amazon in germany)
bootloader:the one that cam with the frst offiacial kitkat release
pacman rom(alpha)