The 1.2 Update was the second major content update. It included a new town NPC, many new armor sets, a few new donator items, many new items and a huge number of bug fixes and changes.
- Overhauled Infernon's drops, sprites and armor.
- Buffed the Dusking and Illuminant Master, who now have new attacks at low health.
- Redid the Illuminant Master's drops.
- Increased the velocity of the Hero's Bow.
- Gave all Mimics Keys to use with a chest to spawn them.
- Fixed Martian Scientist not spawning with Martian madness.
- Nerfed Reach enemies and added new Hardmode enemies to the Reach.
- Reduced the spawn rates in the Spirit Biome, and made them not spawn near Town NPCs.
- Buffed Dusking's weapons and give them special effects.
- Buffed and nerfed multiple items, including the Distortion Sting, The Mako, Veinstone armor, Astral Map and Bone King's Wings.
- Reduced materials needed for the Stone Fist.
- Gave the Reach some unique foliage.
- Fixed multiple Tenderizers dropping from one enemy.
- Reduced the drop rate of the Mystic.
- Buffed the Starplate Raider.