House of the Dragon Season 2 Episode 4: The Red Dragon and the Gold

In Rhaenyra's absence, the Black Council struggles to maintain direction, with Rhaenys attempting to keep the peace among the competing voices. Daemon remains at Harrenhal, where he continues to face supernatural disturbances and political challenges in rallying the river lords to Rhaenyra's cause.

Ser Criston Cole mounts a brutal campaign into the Crownlands, seizing castles and tightening the Greens' grip on the region around King's Landing. The campaign culminates in the devastating Battle of Rook's Rest: Rhaenys Targaryen rides her dragon Meleys to defend the castle, only to face both King Aegon II on Sunfyre and Prince Aemond on Vhagar. Rhaenys and Meleys are slain, but not before gravely wounding Sunfyre; Aegon II is left near death with catastrophic burns, and Aemond seizes de facto command of the Greens amid the power vacuum.

In King's Landing, Aemond continues to undermine Aegon's fragile hold on authority, positioning himself as the stronger, more decisive leader. The internal divisions within the Green Council threaten to undermine their military successes.

The Battle of Rook's Rest reshapes the war: Rhaenys and Meleys fall, but Aegon II is left near death with catastrophic burns, handing Aemond de facto power over the Greens and a dangerous vacuum at the heart of the Green Council. Rhaenyra's absence from the council reveals the Blacks' leadership vacuum, and Daemon's struggles at Harrenhal suggest that even his considerable skills may not be enough to turn the tide alone.