The Flower of Frost is a magic weapon that shoots a small non-piercing projectile that can bounce up to eight times. The projectile produces light and has a chance to inflict the Frostburn debuff. The Flower of Frost is a more powerful version of the Flower of Fire, having 6 more damage and bouncing 8 times instead of 5. It is obtained by killing Mimics in a Snow Biome. The best prefix for this weapon, like most spells, is Mythical.
Flower of Frost - Terraria 1.2 Guide New Magic Weapon!
Trivia
The Flower of Frost may be a reference to New Super Mario Bros. Wii's ice flower, since both have similar attacks.
