Set Items Descriptions

I just found that on the OS forums :

CM_Saphar wrote:

In the latest patch we added tons of new Set Items to Fiesta!

Set Items drop from monsters all over Isya. As you collect pieces of a set, you get bonuses for having more than one item in a set equipped at the same time.

There are unique sets of armor for each of the game's 4 classes and sets of jewelery (earrings and necklaces) too.

Over the next four days we'll be giving you all the details on the new armor sets and the bonuses they give. You'll have to find them in-game if you want to see what they look like though. We don't want to ruin all of Fiesta's surprises.

Fighter Set Items

Bone Set
Set Items: Bone Armor, Bone Pants
Level Requirement: 20
2 Piece Bonus: Increases Bone Slicer skill duration

Slash Set
Set Items: Slash Armor, Slash Pants
Level Requirement: 35
2 Piece Bonus: Reduces Fatal Slash Enemy defense rate

Mighty Set
Set Items: Mighty Armor, Mighty Pants, Mighty Boots
Level Requirement: 35
2 Piece Bonus: Reduces Vitality skill cool time
3 Piece Bonus: Increases Vitality skill attack rate

Diminish Set
Set Items: Diminish Armor, Diminish Pants, Diminish Boots
Level Requirement: 55
2 Piece Bonus: Increases Demoralizing Hit skill duration
3 Piece Bonus: Reduces SP consumption rate of Devastate skill

Swing Set
Set Items: Swing Armor, Swing Pants, Swing Boots
Level Requirement: 55
2 Piece Bonus: Increases the probability of Devastate skill effect
3 Piece Bonus: Reduces SP consumption rate of Devastate skill

Defect Set
Set Items: Defect Armor, Defect Pants, Defect Boots
Level Requirement: 75
2 Piece Bonus: Increases attack rate of Immobilize skill
3 Piece Bonus: Decreases enemy's speed through Immobilize skill

Blood Set
Set Items: Blood Armor, Blood Pants, Blood Boots
Level Requirement: 75
2 Piece Bonus: Increases the effect of Mock skill
3 Piece Bonus: Increases the effect of Vampiric Strike skill

Archer Set Items

Power Set
Set Items: Power Armor, Power Pants
Level Requirement: 20
2 Piece Bonus: Increases Power Shot attack rate

Poison Set
Set Items: Poison Armor, Poison Pants
Level Requirement: 35
2 Piece Bonus: Increases Poison Shot effect duration

Eon Set
Set Items: Eon Armor, Eon Pants, Eon Boots
Level Requirement: 35
2 Piece Bonus: Reduces Bone Shot skill cool time
3 Piece Bonus: Increases Bone Shot skill effect duration

Multi Set
Set Items: Multi Armor, Multi Pants, Multi Boots
Level Requirement: 55
2 Piece Bonus: Increases Multi-Shot attack rate
3 Piece Bonus: Reduces SP consumption of Multi-Shot skill

Plague Set
Set Items: Plague Armor, Plague Pants, Plague Boots
Level Requirement: 55
2 Piece Bonus: Increases Venomous Shot attack rate
3 Piece Bonus: Increases Venomous Shot effect duration

Medusa Set
Set Items: Medusa Armor, Medusa Pants, Medusa Boots
Level Requirement: 75
2 Piece Bonus: Increases Poison Shot attack rate
3 Piece Bonus: Increases Poison Shot effect duration

Korin Set
Set Items: Korin Armor, Korin Pants, Korin Boots
Level Requirement: 75
2 Piece Bonus: Reduces SP consumption rate of Nature's Speed skill
3 Piece Bonus: Increases the effect of Nature's Speed skill

Mage Set Items

Frost Set
Set Items: Frost Shirt, Frost Pants
Level Requirement: 20
2 Piece Bonus: Increases Ice Bolt attack rate

Fire Set
Set Items: Fire Shirt, Fire Pants
Level Requirement: 35
2 Piece Bonus: Increases Fire Bolt skill attack rate

Gleam Set
Set Items: Gleam Shirt, Gleam Pants, Gleam Boots
Level Requirement: 35
2 Piece Bonus: Increases Ice Bolt skill attack rate
3 Piece Bonus: Increases Lightning Bolt skill attack rate

Spark Set
Set Items: Spark Shirt, Spark Pants, Spark Boots
Level Requirement: 55
2 Piece Bonus: Increases Magic Burst skill attack rate
3 Piece Bonus: Reduces SP consumption rate of Magic Burst skill

Sun Set
Set Items: Sun Shirt, Sun Pants, Sun Boots
Level Requirement: 55
2 Piece Bonus: Reduces SP consumption rate of Magic Blast skill
3 Piece Bonus: Increases Magic Blast skill attack rate

Arctic Set
Set Items: Arctic Shirt, Arctic Pants, Arctic Boots
Level Requirement: 75
2 Piece Bonus: Increases Ice Blast skill effect duration
3 Piece Bonus: Reduces SP consumption rate of Ice Blast skill

Intellect Set
Set Items: Intellect Shirt, Intellect Pants, Intellect Boots
Level Requirement: 75
2 Piece Bonus: Reduces SP consumption rate of Drain Mind skill
3 Piece Bonus: Increases the effect of Drain Mind skill

Cleric Set Items

Conquest Set
Set Items: Conquest Armor, Conquest Pants
Level Requirement: 20
2 Piece Bonus: Increases Protect skill party attack rate

Might Set
Set Items: Might Armor, Might Pants, Might Boots
Level Requirement: 20
2 Piece Bonus: Increases Bash skill attack rate

Mental Set
Set Items: Mental Armor, Mental Pants, Mental Boots
Level Requirement: 35
2 Piece Bonus: Reduces Resist skill cool time
3 Piece Bonus: Increases Resist skill attack rate

Restore Set
Set Items: Restore Armor, Restore Pants, Restore Boots
Level Requirement: 55
2 Piece Bonus: Increases HP restoration amount of Restore skill
3 Piece Bonus: Increases Restore skill effect duration

Divine Set
Set Items: Divine Armor, Divine Pants, Divine Boots
Level Requirement: 55
2 Piece Bonus: Reduces SP consumption rate of Invincible skill
3 Piece Bonus: Reduces Invincible skill cool time

Levan Set
Set Items: Levan Armor, Levan Pants, Levan Boots
Level Requirement: 75
2 Piece Bonus: Increases HP restoration amount of Rejuvenate
3 Piece Bonus: Reduces SP consumption rate of Rejuvenate skill

Life Set
Set Items: Life Armor, Life Pants, Life Boots
Level Requirement: 75
2 Piece Bonus: Reduces SP consumption rate of Protect skill
3 Piece Bonus: Increases the effect of Endure skill

I saw that too.
There are also jewelry sets with effects for all the classes but the details have not been posted yet.

If the Life Set increases the HP / SP given by the endure buff, I definitely want one !!

I have never come accross one of these, not even in shops.