Summons a Terror Fiend to charge at enemies Terror Fiends summons homing Wither Bolts Wither bolts may inflict 'Wither' and steal life Additionally summons recieve a significant buff to their damage and knockback, signified by a Nightmare Eye that appears above the player Direct hits on enemies with the Terror Fiend may cause to erupt into Nightmare Explosions
The Terror Bark was a Hardmodesummon weapon. It summoned a Terror Fiend minion and a Nightmare Eye on top of player's head. The Terror Fiend would attack enemies. After attacking an enemy the Terror Fiend had a chance to shoot wither bolts that homed in on enemies and would cause them to erupt into Nightmare Explosions. Additionally, minions would received a buff which increased their damage and knockback when the Nightmare Eye was active. When there were no enemies around, the Terror Fiend floated around the player.
Its best Modifier was Ruthless or Mythical; Ruthless provided a smaller array of stat bonuses but was stronger on what it had, and Mythical had a wider array of stat bonuses, but were weaker than the latter.