Magikarp evolves into Gyarados at level 20 it also learns the move ( TACKLE ) at level 15. When it evolves ( AT LEVEL 20 ) it will learn the move ( BITE ).
Magikarp evolve at level 20.
Magikarp evolve at level 20.
Magikarp evolves into Gyarados at level 20.
Magikarp evolves into Gyarados at level 20
Magikarp evolves at level 20.