Augments give essence gear an ability. Made in the Infusion Altar: middle 
Blank Augment, pedestals 4× ingredient + 4× tier essence.
Insert and remove them at the 
Tinkering Table: gear on the left, augment on the right. Every piece has 1 slot, Insanium 2.
Crafting Table3 × 3
22 × Blank Augment
Crafting Table3 × 3
1 × Tinkering TableArmor: speed, jump boost, haste, strength, absorption, health boost, night vision, water breathing, fire resistance, step assist, no fall damage, slow falling, poison/hunger/wither resistance, flight (Supremium).
Tools: Mining AOE I–III (3×3 to 7×7, sneak = off). Sword: Attack AOE I–III.
1 × Augment: Speed I
1 × Augment: Mining AOE I
1 × Augment: Flight