already got:
Sword: God Butcher - Zakarum Cathedral Mysterious Chest (Act 5 Town)
Spear: Steffon's Heavy Lance – Act 3 Arreat Crater Level 1 Mysterious Chest
Crossbow 2-H: Crossbow of Corvus - Blood Marsh Mysterious Chest
Helm: Helm of Cranial Crustacean - The Succulent (Tidal Cave - Greyhollow Island)
adding to the need list:
Fallen Pennant (Harvest) – Patch 2.4.2. Graw the Herald Act 2 Stinging Winds