(2 items) Adds 129 Weapon Damage
(3 items) Gain Minor Slayer at all times, increasing your damage done to Dungeon, Trial, and Arena Monsters by 5%.
(4 items) Adds 129 Weapon Damage
(5 items) Adds 1487 Physical Penetration, Dealing Critical Damage grants you a stack of Giant's Endurance, up to one every half second. Each stack of Giant's Endurance adds 0 Weapon Damage, and stacks up to 10 times.
Completing a fully-charged Heavy Attack removes Giant's Endurance and grants Giant's Might for 15 seconds, increasing your Weapon Damage by 0 per stack removed.
You cannot have Giant's Endurance and Might active at the same time.