Chambray can't have both Lance Slayer and Sword Slayer, considering neither Stahl nor Panne passes Wyvern Rider down.
But anyway,
MU- Demon Fighter- LB, Lucky 7, Vengeance, Astra, Luna
Spotpass~Wolt- Assassin- LB, Lethality, Pass, Magic Slayer, Astra
(Miriel)Morgan- Dark Flier- Rainbow Cry, Strength Cry, Love Cry, Lightning Speed, LB
(MU)Loran- Sorcerer- LB, Secluded Lady, Crimson Curse, Astra, Lucky 7
Miriel- Sage- LB, Crimson Curse, Secluded Lady, Magic Expert, Vengeance
(Olivia)Lucina- Great Lord- LB, Royal Weapon, Aether, Lethality, Lightning Speed
(Stahl)Degel- Paladin- LB, Astra, Luna, Lance Slayer, Pass
Vaike- Berserker- Axe Expert, Counter, Wrath, Lucky 7, LB
(Virion)Jerome- Warrior- LB, Resistance +10, Sword Slayer, Lance Slayer, Bow Slayer
(Chrom)Azure- Hero- LB, Royal Weapon, Lethality, Lightning Speed, Astra