All Set Items have equal drop chances. If only specific item drops, rather increase the zone level to find what you need. If an item base have multiple set items possible, it will be noted in the field "CHANCE".
Mantle of Thieves
ITEM: ROGUESKIN
DEFENSE: 111 - 151
CHANCE: 100%
REQ LVL: 30
100% Enhanced Defense
25% Deadly Strike
+ 2-4 to Cloak of Shadows
200% Extra Gold From Monsters (2 Items)
25% Faster Run/Walk (3 Items)
The Shadow Dealer
ITEM: SHARKSKIN GLOVES
DEFENSE: 33 - 47
CHANCE: 50%
REQ LVL: 31
30% Deadly Strike
+ 100 to Attack Rating
20% Increased Attack Speed (2 Items)
Attacker Takes Damage of 30 (3 Items)
Duskwalkers
ITEM: MESH BOOTS
DEFENSE: 37 - 53
CHANCE: 33%
REQ LVL: 31
30% Faster Run/Walk
30% Chance to Open Wounds
80 Defense (2 Items)
Attacker Takes Damage of 40 (3 Items)
SET BONUSES
Partial:
30% Deadly Strike (2 Items)
Full:
+ 5 to Deadly Poison
Prevent Monster Heal
200 Defense vs Missile
25% Extra Poison Damage
Poison Length Reduced by 75%