- "If they fail in the battlefield, they will shame Astapor."
- ―Greizhen mo Ullhor on selling half-trained Unsullied
Greizhen mo Ullhor was a slave-trader in the city of Astapor, on the coast of Slaver's Bay.
Contents
Biography
Background
Greizen mo Ullhor is of the Good Masters, the ruling elite of the city. He is an immensely wealthy slaver who has grown rich from the training and trading of the Unsullied warrior-eunuchs.
Season 3
Greizhen accompanies fellow Good Master Kraznys mo Nakloz and a third Good Master for negotiations with Daenerys Targaryen and is amused by Kraznys' comments about her. When Daenerys states that she wants to buy not just the fully-trained Unsullied but the slaves in training as well, Greizhen opposes, concerned that if these half-trained warriors fail on the battlefield it would shame Astapor.[1]

Greizhen and Kraznys about to deliver the Unsullied
Greizhen is present at one of Astapor's plazas for the conclusion of the transaction with Daenerys: the Unsullied and the half-trained boys in exchange for her dragon, Drogon. He is killed when Daenerys orders the Unsullied to kill all the Good Masters, slave-drivers, and soldiers in the city, sparing only the children, and to liberate all the slaves.[2]
Appearances
In the books
In the A Song of Ice and Fire novels, when Daenerys meets with the Good Masters, one of them, Grazdan mo Ullhor, is hesitant to sell the half-trained Unsullied because, if defeated, Astapor and the Good Masters would be shamed. The name seems to have been changed because Grazdan is a common name in Slaver's Bay.
During the sack of Astapor, Grazdan yells to the Unsullied to defend their masters, but they do not comply. He is killed by Rakharo.