• Enchant Weapon - Giant Slayer
• Reagents:
  [Greater Cosmic Essence] (2), [Dream Shard] (6)
• Permanently enchant a melee weapon to have a chance of reducing movement speed and doing additional damage against giants. Requires a level 60 or higher item.
• Tools:  [Runed Eternium Rod]
• Requires Enchanting 430

Permanently enchant a melee weapon to have a chance of reducing movement speed and doing additional damage against giants.
Requires a level 60 or higher item.

Reagents

2x [Greater Cosmic Essence]

6x [Dream Shard]

Tools

 [Runed Titanium Rod]

Source

The  [Formula: Enchant Weapon - Giant Slayer] can be purchased from  Vanessa Sellers <Shard Trader>, located in Simply Enchanting in Dalaran. She sells the formula for 10  [Dream Shard].

External links

• Wowhead
• Thottbot
• WoWDB