Heatwave

Heatwave is a Hardmode magic weapon, it is a Underworld-Themed spell tome.

Stats:

 * Uses 15 Mana
 * 75% chance to inflict a On Fire!
 * 45 Magic Damage
 * Shoots a spray of superhot flames

Crafting:

 * Hellstone Bar (x5)
 * Spell Tome (x1)
 * Fireblossom (x1)
 * At Bookcase