Thunder-Forged

Thunder-Forged crafting is a way of creating customizable weapons and armors, introduced in Update 21.

Crafting device
Magma Forge
 * Located within the Ruins of Thunderholme, lower area
 * A fast travel NPC in the Thunder Peaks public area will take you to the forge if you have defeated the Dragon Emissary (Sarva Bellistrae) flagging yourself for the Temple of the Deathwyrm raid. (No Astral Shard usage required.)

Raw crafting ingredients

 * Some old Lamannia documentations and the Forge UI states tier 3 ingredients as 'Souls', not 'Phlogistons,' but the latter is the proper name.
 * On Lamannia and on initial Update 21 release, the raid end chests had Astral Shard "Reroll" function enabled unlike previous raids. This has been corrected with a Hotfix.

Thunder-Forged Weapons

 * Note: You can only choose one upgrade per tier.
 * Note: Slotted augments in Thunder-Forged items are not affected by upgrades.

Creating base items

 * Thunder-Forged (Tier 0): This weapon has been made from Thunder-Forged Alloys in Thunderholme. Reforging the weapon with certain ingredients could unleash more power.

All weapon types available. including 1H/2H, Simple/Martial/Exotic, Ranged, and Returning weapons. All of them have regular crit profile. See Thunder-Forged weapons chart for detailed numbers.

Tier 1 upgrade

 * Thunder-Forged (Tier 1): This weapon has been made from Thunder-Forged Alloys in Thunderholme. Though it has been reforged once, there is room to make the weapon even stronger.
 * 1 Combustion/Corrosion/Devotion/Glaciation/Impulse/Magnetism/Nullification/Radiance/Reconstruction/Resonance

Tier 2 upgrade

 * Thunder-Forged (Tier 2): This weapon has been made from Thunder-Forged Alloys in Thunderholme. Though it has been reforged twice, there is room to make the weapon even stronger. NOTE: Augment slots exclude any other tier 2 effects and vice versa! Aka no dragon's blessing with purple slot or green slot, no green and purple slot together, etc.
 * 2 Abjuration/Conjuration/Enchantment/Evocation/Illusion/Necromancy/Transmutation

Shadowscale Armor

 * Note: You can only choose one upgrade.
 * Note: Slotted augments in Thunder-Forged items are not affected by upgrades.

Base items

 * Available as: ///// ML: 26
 * All items

Flawless version upgrade
ML: 28
 * 3 Requires Mithral Body or Adamantine Body
 * 4 Requires Adamantine Body