Some monsters are immune to sword attacks, and can only be attacked with magic. There are six different spells you can get. The strength of the spell is determined by your intelligence.
Magic Missle
Description:
The Magic Missle spell is the first spell you find. You buy it from the black market on Map 4 for XXX. It shoots two "energy bullets" that weave in front of you.
Wide Shot
Description:
The Wide Shot spell is found at the magic academy on Map 5. It costs XXX. The Wide Shot spell shoots three "energy bullets" that spread out before you.
Cross Napalm
Description:
The Cross Napalm spell is found at the magic academy on Map 5. It costs XXX. The Cross Napalm spell shoots four "napalm bombs" that spread out diagonally from you. Upon contact with an enemy, a single projectile splits into another four bombs which can then damage other enemies. The new projectiles spread in the same pattern as the original.
Circler
Description:
The Circler spell is found at the magic academy on Map 5. It costs XXX. The Circler spell summons "rotating energy balls" that surround you.
Shockwave
Description:
You receive the Shockwave spell when you defeat the Abyss Worm in the Temple of the Sun. The Shockwave spell generates a "shockwave from the sword" that travels away from you.
Chaser
Description:
The Chaser spell can be found in the city on Map 8. If you enter the city often enough, you'll be offered the opportunity to buy the Chaser spell for 100,000,000 gold. This powerful spell is worth the investment. The Chaser spell shoots six "enemy-seeking energy bullets."