GRealm/Frozen Mage

The Frozen Mage is a Hardmode enemy found in the snow biome during The Horde. It is a Caster who fires volleys of frost magic at the player with a chance to inflict the Frostburn debuff before teleporting to a random nearby location. Once Plantera has been defeated, the Frost Orbs it fires become Cold Waves, inflicting additional damage, with increased debuff chance and duration.