This Pokémon can conceal itself in any shadow, so it went undiscovered for a long time.
Marshadow is a Fighting/Ghost-type Pokémon. It takes double damage from Flying, Psychic, Ghost and Fairy, resists Bug, Poison and Rock, and is immune to Normal and Fighting. Its base stats add up to 600: the highest are Attack and Speed (125) and the lowest is Defense (80).
It does not evolve, and no other Pokémon evolves into it. Its ability is Technician. It cannot breed: it is in the Undiscovered egg group. In Sword and Shield it learns 18 moves by level-up and 53 by TM.
BASE STATS
EVs on defeat:
Attack +2
Speed +1
ABILITIES
Powers up weak moves so the Pokémon can deal more damage with them.
BREEDING
MOVES
WEAKNESSES & RESISTANCES
EVOLUTION LINE
This Pokemon does not evolve