Since that's not a TM you need to captrue a Pokemon that can learn that move like Roselia.
use a leaf stone
in Viridian Forest looks like a pokeball
Get a Leaf Stone and you'll evolve it.
Magical Leaf isn't a TM.
Kirlia CANNOT learn Magical Leaf in R/S/E but in D/P/Plat it learns Magical Leaf on Lv22.
At the pokemoncontatholon
The leaf stone is used to evolve certain poke'mon.
in the magical world of potatoes ruled by king bob the third
win a bug-caching contest
use a leaf stone
seven
weepinbell, and eevee if you trade. :)
Level it to 14 then give it a Leaf Stone
in Viridian Forest looks like a pokeball
Get a Leaf Stone and you'll evolve it.
Pokethlon Dome, costs 2500 athlete points
Magical Leaf isn't a TM.