Talk:Day 21-30/@comment-25186435-20141214205831

actually the wikia contributor is right

[I think his speech is universal. There are more moments like this which point out it is like this. His acquired language skills with absorption don't make him speak that language but make it so that it can be heard by other language speakers. that's my deduction]

when he speaks anyone that know one the languages he learned so far will understand his speech which means that if a human and a goblin will hear him saying the same thing in their own respective languages. since the scene happens after the mass suicide he has acquired the ability to understand and be understand by humans i know is seems far fetched but in a few other situations in the future that is the the only possible explanation if you read day 68 ss1 you would understand