The Blade Barrier spell creates a wall of pressure blades, which would fill its area; there is no “line of effect” applicable to its ongoing harm effect. If you accept as true within “rules over realism” then it is simply a wall of injury and such a stay clear of would not work – each the personality and the bath and whatever alongside would take the harm separately. In an extra simulations world, however, you ought to purpose that such a factor must assist and the usage of a wise trick like masking up with a bathtub needs to assist shield you incredibly from the damage.
Check also: Animal Shapes
Blade Barrier 5e
You create a vertical wall of whirling, razor-sharp blades made of magical energy. The wall seems to vary and lasts for the duration. You can make a straight wall up to a hundred toes long, 10 toes high, and 5 ft thick, or a ringed wall up to 20ft, 60 ft in diameter. The wall gives three-quarters cowl to creatures in the back of it, and its area is hard terrain.
|Casting Time||1 action|
|Duration||Up to 10 minutes|
|Target||An area within range|
When a creature enters the wall’s place for the first time on a flip or starts offevolved its flip there, the creature should make a Dexterity saving throw. On a failed save, the creature takes 6d10 slashing damage. On a profitable save, the creature takes half of as tons damage. A blade barrier, like a wall, may additionally or can also no longer have a factor of origin. Because it has an impact line rather than a region line like a fireball, the closing line of the ruling may also now not apply.