2 items: Adds 19-833 Spell Critical
3 items: Gain Minor Slayer at all times, increasing your damage done to Dungeon, Trial, and Arena Monsters by 5%.
4 items: Adds 3-129 Spell Damage
5 items: Adds 19-833 Spell Critical
5 items: Your Heavy Attacks deal an additional 21-903 damage. Enemies you damage with fully-charged Heavy Attacks are afflicted with Minor Vulnerability for 10 seconds, increasing their damage taken by 8%.
The set consists of light armor and jewelry in all slots, as well as weapons and shields of all types.