Shadow ball on Gardevoir or Crobat for Emerald?

Question

Im currently playing emerald and I have a gardevoir and crobat. I want to teach both shadow ball. However, I only have 1 tm for shadow ball. Is there any way I can get both. If not, who should I teach shadow ball to?

Comments

You indeed can only get one Shadow Ball TM in Emerald

Answer 1

Teach it to Crobat. Gardevoir has low physical attack and since shadow ball is physical in gen 3, it would be better on Crobat.

Unless you strictly want to teach it to one of those Pokemon, shadow ball would be better on a ghost or normal type Pokemon as a stab/coverage move.