Although it’s alien to this world and a danger here, it’s apparently a common organism in the world where it normally lives.
Kartana is a Grass/Steel-type Pokémon. It takes double damage from Fighting, quadruple damage from Fire, resists nine types, and is immune to Poison. Its base stats add up to 570: the highest is Attack (181) and the lowest is Special Defense (31).
It does not evolve, and no other Pokémon evolves into it. Its ability is Beast Boost. It cannot breed: it is in the Undiscovered egg group. In Sword and Shield it learns 16 moves by level-up and 21 by TM.
BASE STATS
EVs on defeat:
Attack +3
ABILITIES
The Pokémon boosts its most proficient stat each time it knocks out a Pokémon.
BREEDING
MOVES
WEAKNESSES & RESISTANCES
EVOLUTION LINE
This Pokemon does not evolve