The main function of the Witching Arrow in Baldur's Gate 3 is to summon a bursting energy beam. The main purpose is to use the beam to fight the target. After attacking the target, you can get extra damage.
A: Summons a blast of energy that connects you to your target in an arc of lightning.
This spell activates the arc after being summoned every turn, and then automatically causes additional damage.
It is quite a simple and crude spell, and it will have a certain ballistic effect after being used.
Overall, it is a pretty good spell. Players will have a certain advantage in battle after using it.
Afterwards, the player's agile body can cause high damage to the target, and it will also have certain additional effects.