The Tower of Joy: What Lyanna Told Ned - Aegon's Prophecy

Did Rhaegar Targaryen tell Lyanna Stark about Aegon's prophecy? And did Lyanna tell Ned at the Tower of Joy? Did the Starks already know, going back to Torrhen Stark?

Aegon’s Prophecy Series:

Part 1: Aegon’s Prophecy, Explained https://youtu.be/ODV0NCyCEks

Part 2: From Aegon to Viserys https://youtu.be/qqMFTyW2Qkc

Part 3: Why Torrhen Knelt https://youtu.be/LuNXcu8TNqE

Part 4: What Lyanna Told Ned https://youtu.be/U6dn1RX2L4c

House of the Dragon Playlist: https://youtube.com/playlist?list=PLEHvft-cyPmDKN99XRXTtoHGCy1fHGHNX