Soon on BGA...

[sourisdudesert]

"Braeunk vhos trolkh Mirdautas vra Pilin en' templa Abracadabra"

EDIT: second clue:

[Speusippus]

I think it's in Black Speech--Mirdautas Vras means "It's a good day to kill," it's the name of a song by a metal band.

[Speusippus]

Found elsewhere:

“Braeunk vhos trolkh!” [Hobgoblin: “If you die while I'm gone, do it quietly.” Also implies the unspoken addendum: “because I wouldn't want to miss the fun.”]

[Speusippus]

And "Pilin en' temple" has something to do with a magic arrow

[pejsek2]

And "Pilin en' temple" has something to do with a magic arrow

Pilin en templa literally means magic arrow - it's a spell

EDIT: The whole clue is a mixture of various phrases in different Tolkien languages + Abracadabra. It's probably supposed to be an incantation of some sort.

[nikos messis]

I wish it was BANG!

[Isi1980]

EDIT: The whole clue is a mixture of various phrases in different Tolkien languages + Abracadabra. It's probably supposed to be an incantation of some sort.

Could it be Tash-Kalar then?

[Maxrayne]

Kingsburg!

[Aska_sun]

FIRENZE

[DoctorSink]

Summoner wars?