Ice Sickle

The Ice Sickle is a weapon randomly dropped by Icy Merman in the Underground Snow Biome. When used it shoots a moving projectile that will either shatter by colliding with blocks or reach a fixed distance from the player. This projectile will then spin in place, hitting multiple enemies in a similar fashion to the Vilethorn before disappearing after a couple of seconds. There is no limit nor cooldown to how many projectiles can be shoot.