Here’s what I could figure out about the Gift Feebas we get in V13:
Poison/Fairy
Erratic Leveling
Possible Abilities: Poison Point / Stench (Scrappy)
Base Stats: 20 HP / 15 Atk / 20 Def / 10 SpA / 55 SpD / 80 Spe (BST 200)
Level Up Moveset:
Evolves into Milotic when Link Hearted while holding a Prism Scale
Milotic:
Poison/Fairy
Erratic Leveling(?)
Possible Abilities: Poison Point / Merciless (Defiant)
Base Stats: 95 HP, 100 Atk, 79 Def, 60 SpA, 125 SpD, 81 Spe (BST 540)
Level Up Moveset: