Sword as a secondary weapon is too much. This will make hakkapelle uncontested. You are giving its secondary weapon up to 3 gems slots. Not only that most swords are powerful not for their damage but their effects those effects on a ranged character would just ruin all the balance in game.
Examples:
Catacombs Blade:
Block Penetration- 198
Attack against Plate Armor Targets- 461
- Deals additional damage equal to 50% of an enemy’s block value when using a basic attack
Trinity Sword:
STR- 40
Accuracy- 32
Critical Attack- 156
Shark Cutter:
- 5% chance to inflict [Bleeding] for 30 seconds on enemies when using a skill attack
- A basic attack will hit 5 successive times every 5 times you apply [Bleeding] to enemies
- 50% reduced damage of [Ghost] armor-type targets
Illizia:
AoE Attack Ratio- 3
Critical Attack- 365
Attack against Mutant-type Targets- 198
Attack against Medium-type Targets- 198
And all these “secondary weapons” have 2 to 3 gem slots. Lets please stop it before it happens.