This is your summons.
The hunt begins for Isgarren, the Mask Scourge. Very few of our enemies remain, but he should not be underestimated. Isgarren gained passage into Bava Nisos undetected and killed Yagon in broad daylight. She was among her peers and family, and the assassination was executed at the height of preparations for the Ceremony of the Rabbit's Moon. Thus, Isgarren is considered detrimental to mursaat vitality.
As is tradition, the final life-breath of the enemy should be gifted to the mate of the victim. If you are able to locate Isgarren, please bring him to me alive.
If bringing him back to Bava Nisos becomes problematic, killing the enemy may be your only option. Even though the Mask Scourge was exiled by his people, he continues to seek revenge for the death of their leader, Sidony. If he has the coign of vantage, he will win.
—Arch Steward Celsa
This is your summons.
The hunt begins for Isgarren, the Mask Scourge. Very few of our enemies remain, but he should not be underestimated. Isgarren gained passage into Bava Nisos undetected and killed Yagon in broad daylight. She was among her peers and family, and the assassination was executed at the height of preparations for the Ceremony of the Rabbit's Moon. Thus, Isgarren is considered detrimental to mursaat vitality.
As is tradition, the final life-breath of the enemy should be gifted to the mate of the victim. If you are able to locate Isgarren, please bring him to me alive.
If bringing him back to Bava Nisos becomes problematic, killing the enemy may be your only option. Even though the Mask Scourge was exiled by his people, he continues to seek revenge for the death of their leader, Sidony. If he has the coign of vantage, he will win.
—Arch Steward Celsa · Guild Wars 2 Database