Name some of the most well-known Valyrian steel swords.
Widow's Wail, Heartsbane, Longclaw, Oathkeeper, Red Rain
<START_INST>Name some of the most well-known Valyrian steel swords.<END_INST><START_CTX><END_CTX><START_A>Widow's Wail, Heartsbane, Longclaw, Oathkeeper, Red Rain<END_A>