Talk:Bone Master, Rebel Gallows/@comment-1610854-20180508091924/@comment-25600444-20180508094608

You, the player controlling Rebel Gallows, will take the 1 Damage.

That is because even tho Vald is attacking your opponent under Gallow's eff, it's still under their control officially, so the "deal 1 damage to your opponent" effect is played out from their field perspective.