Kasdris Plaque

Kasdri Valmorn has told Group Alpha of a plaque which he found while in Leomoth. It was apparently on a stone pedestal which had a strange box or cube placed on top. The plaque read as follows:
I AM HE WHO HAS LIVED A THOUSAND LIFETIMES.
FROM A TIME LONG AGO, I LIVE ON FOREVER.
I HAVE DISCOVERED IN MY JOURNEY SEVERAL 
ARTEFACTS, REMNANTS AND VESTIGES FROM 
BEFORE THE WORLD WAS AS WE KNOW IT.
THESE VESTIGES GIVE GRIM TIDINGS INDEED, FOR
THEIR POWER IS UNRIVALED, AND THE DANGER
THEY POSE TO MORTAL KIND IS UNIMAGINABLE.
IF YOU WISH TO CARRY THE BURDEN OF THIS,
REMOVE THE OBJECT FROM THE PEDESTAL.
KNOW THAT IT WILL LEAD TO A LIFETIME OF PAIN,
AND MORE LOSS THAN ANY COULD KNOW.
BUT IT WILL BE FOR THE GOOD OF ALL.
I AM PRAETERIS. SEEK ME OUT, FOR I CAN OFFER MORE.