Magus

Type of magic:
When you meet up with Magus you have a choice of fighting him or of having him join your party. I always choose to have him join my party, but that is just my decision. Magus is a good fighter and has lightning, water, and fire magic so he would be a good addition to your team.

Techs:

Lightning 2: This is the same as Crono's lightning 2 tech.
Ice 2: This is the same as Marle's Ice 2 tech.
Fire 2: This is the same as Lucca's Fire 2 tech.
Dark Bomb: Magus creates an explosion of blackness to shake his enemies.
Magic Wall: Use this to protect against attacks.
Dark Mist: Magus summons a Mist of evil and darkness to terrorize his foes.
Black Hole: This if a pretty stong tech that is useful when you are up against a bunch of strong enemies at once.
Dark Matter: This is Magus's strongest techs and is brought fourth by pure evil.