which native speak the above mentioned language?
It is a fictional language family in the "A Song of Ice and Fire" and "Game of Thrones".
Valyrian languages
The Valyrian languages are a fictional language family in the "A Song of Ice and Fire" series of fantasy novels by George R. R. Martin, and in their television adaptation "Game of Thrones".

when do the dragons appear in game of thrones In the tenth episode "Fire and Blood". what is the storyline of this series? It is roughly based on the storylines of the "A Song of Ice and Fire" book series by George R. R. Martin, set in the fictional Seven Kingdoms of Westeros and the continent of Essos. the episode is a part of which main series? "Game of Thrones" is this adapted from a book? Yes, a novel called "A Song of Ice and Fire". who is the director? Alan Taylor, Alex Graves, David Nutter, Mark Mylod, Jeremy Podeswa, and a few others. were the audience receptive on it? Yes, it was considered a ratings success for HBO throughout all eight seasons. what are the languages spoken in the seriea? Valyrian languages who are the actors that played the main characters? Sean Bean, Michelle Fairley, Richard Madden, Sophie Turner, Maisie Williams, etc.
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Valyrian languages [SEP] Introduction
The Valyrian languages are a fictional language family in the "A Song of Ice and Fire" series of fantasy novels by George R. R. Martin, and in their television adaptation "Game of Thrones". In the novels, High Valyrian and its descendant languages are often mentioned but not developed beyond a few words. For the TV series, language creator David J. Peterson created the High Valyrian language, as well as the derivative languages Astapori and Meereenese Valyrian, based on fragments from the novels. Valyrian and Dothraki have been described as "the most convincing fictional tongues since Elvish".