Guardian’s Twin Sabre Discipline

You have mastered the lost guardian techniques required to safely wield paired lightning sabres.

You gain the following benefits:

• You can dual-wield lightning sabres without suffering the normal penalties associated with two-weapon fighting when the weapons deal lightning damage or expend charges.
• While wielding a lightning sabre in each hand, you may add your ability modifier to the damage of the off-hand attack without requiring the Two-Weapon Fighting style.
• When both sabres are charged, you gain advantage on ability checks and saving throws made to resist being disarmed.

Once per turn, when you hit the same creature with both sabres, you may cause a visible arc of lightning to leap between the blades. This has no additional effect unless a feature or item explicitly interacts with it (DMs discretion), but it looks terrifying.