"______niye no domashita Agelmar Dai Shain".

Probably "calichniye", meaning "welcome". "... my warm welcome, Agelmar Dai Shan".

Lan's sword, a gift from Agelmar, perhaps, instead of the ancestral sword of Malkieri kings? What do you think, #TwitterOfTime? https://t.co/xYONlDydF8

— al’Lan Mandragoran (@malkiersking) October 6, 2021