Two Handed is a keyword which applies to the use of weapons which take up both Main Hand and Off Hand equipment slots.
Weapons which count as Two Handed:
In almost all cases, modifiers for Two Handed apply only to melee, for example using the phrase "Two Handed Melee Weapons" on a passive skill. See Two-handed melee weapon.
Passive skills[]
Base passives[]
Lua error: Error: invalid field alias "passive_skills.is_keystone"; aliases cannot contain dots or quotes..
Ascendancy passives[]
Lua error: Error: invalid field alias "passive_skills.is_keystone"; aliases cannot contain dots or quotes..