Vergil does not have a Sin Devil Trigger. It's just his Devil Trigger, the gae itself states this.
Vergil does not have a Sin Devil Trigger. It's just his Devil Trigger, the gae itself states this.
Vergil has SIN DT and it's proven his normal DT isn't used in game, but shown in the artbook
Just because there is concept art of a "regular" Devil Trigger doesnt mean Vergil has it. It didnt make it into the game so it shouldnt be considered canonocal.
The game calls it his Devil Trigger, confirming that the concept art is non-canon.