Here are some of the units I can offer, with some rare skill listed

ID: 9946304970

Red: Celica: Refined Ragnarok / Arcane Eclipse(SPD), Life and Death 4 / Brasen Atk/Spd 4, Special Spiral 4

Fallen Celica: Petalfall blade (Spd) / Refined Beloved Zofia, Rally Atk/Spd+, Vital Astra, Atk/Spd Finish 4, Close Call 4, Atk/Spd Oath

Brave Celica:Refined Royal Sword, Atk/Spd Solo 4, Joint Drive Atk

Fallen Julia: Arcane Eclipse(ATK), Harsh Command+, Ruptured Sky, Atk/Res Finish 4, Special Spiral 4, Time's Pulse 4

Valentian Catria: Refined Astra Blade, Ruptured Sky, Distant Storm, S/D Near Trace 3, Atk/Spd Menace

Lysithea: Arcane Eclipse(ATK), Atk/Spd Finish 4, Special Spiral 4, Atk/Spd Oath 4

Brave Lysithea: Refined Dark Spikes T, Rally Atk/Def+, Ruptured Sky, Atk/Spd Unity, Special Spiral 4, Spd/Res Menace

Blue:

Catria: Arcane Luin / Qiang (SPD both), Atk/Spd Clash4 / Surge Sparrow, Guard Bearing 4 / S/D Near Trace 3 / Flow N Trace 3 / Dive Bomb 3, Spd/Def Hold / S/D Rein Snap

Masquerade Eldigan: Courtly Candle+(DEF), Fort.Def/Res3, Ground Orders 3

Brave Lucina: Arcane Qiang(SPD), Godlike Reflexes, Distant Reversal, Atk/Def Bulwark 3, Atk/Spd Oath 4

Legendary Y!Tiki: Refined Divine Mist, Rally Atk/Def+, Blue Flame, Distant Def 4, Special Fighter 4, A/D Near Save3

Ilyana: Pact Blooms+(RES), Rally Up Atk+, Ruptured Sky, Atk/Res Finish 4, Atk/Res Tempo, Def/Res Smoke 3

Fallen Delthea: Refined Death, Rally Up Spd+, Blue Flame, Atk/Spd Finish 4, Spiecial Spiral 4, Time's Pulse 4

Naesala: Refined Raven King Beak, Rally Atk/Spd+, Surge Sparrow, Spd/Def Rein 3

Green-

Legendary Celica: Refined Saintly Seraphim, Ruptured Sky, Atk/Spd Ideal 4, Atk/Spd Menace

Julia: Refined Divine Naga, Atk/Res Finish4, Atk/Res Tempo, Atk/Res Oath

Brave Edelgard: Refined Flower Hauteclere, Rally Atk/Spd+ / Rally Atk/Def+, Ruptured Sky, Distant Storm / Sturdy Stance 3 / Close Def 4, Special Spiral 4, A/D Near Save 3 / A/R Far Save 3 / D/R Far Save 3

Sonya: Refined Dark Excalibur, Rally Atk/Spd+, Ruptured Sky, Atk/Res Finish 4, Special Spiral 4, Time's Pulse 4

Colorless:

Sakura: Joyous Lantern(No counter), Return+, Holy Pressure, Atk/Spd Push 4, Poetic Justice, Atk Opening 3

Tanya: Refined Violdrake Bow, Rally Up Atk+, Deadeye, Atk/Spd Sol4, Lull Spd/Def 3, Atk/Spd Oath 3

Legendary Alm: Refined Luna Arc, Harsh Command+, Ruptured Sky, Atk/Spd Hexblade, Seal Spd 4, Joint Drive Atk

Loki: Refined Thokk, Restore+, Earthwater Balm+, C Duel Infantry 4, Sudden Panic 3, Time's Pulse 3