Harden yourself with layers of stone, cleansing all crowd control debuffs and granting immunity to both stagger and crowd control debuffs for 5s.
Item Cunning Heartrune of Stoneform can be crafted on Stonecutting Table tier III. You need 1 of Major Heartrune of Stoneform, 10 of Wooden Coin, 10 of Gypsum Orb, 5 of Runestone, 50 of Vial of Suspended Azoth, 10 of Sulfur. In results you get 1 of Cunning Heartrune of Stoneform with 625 gearscore. For crafting required Stonecutting skill with level 0 or higher.