House of the Dragon Episode 3 has been titled "Second of his Name".
Daemon & Corlys without any military support battle Craghas Drahar.
King Viserys & Queen Alicent celebrate their son Aegon's birthday which makes Rhaenyra envious.
Meanwhile, Otto Hightower convinces Alicent to persuade Viserys to name Aegon as the next king.
Rhaenyra to extend their alliance is asked to marry Jason Lannister.
Daemon, Corlys, & Vaemond are unable to defeat Triarchy warriors in their ongoing battle & are on the cusp of defeat
But, gets saved by Ser Laenor & his dragon Seasmoke leading to Daemon killing Crabfeeder.