
Morathi will stop at nothing to see her son achieve what she believes to be his birthright. Despite founding a civilisation built on sadism, betrayal, and out-and-out evil, they are similarly close (or squickily even closer, depending on what edition of the table-top lore you read).

His army is getting hammered by Malekith's troops then the Dark Elves are flanked by Teclis. This gets shown directly in Tyrion's armour quest battle.The reason Tyrion initially gained such a reputation as a warrior among the Phoenix King's court? He challenged anyone who dared to make fun of his crippled younger brother to a duel. These two, despite being as different as night and day, are utterly devoted to one another.

