# Blade Barrier > [!info] Spell Details > | | | > |---|---| > | **Level** | 6th | > | **School** | [[Evocation]] | > | **Casting Time** | 1 Action | > | **Range** | 90 feet | > | **Components** | V, S | > | **Duration** | Concentration, up to 10 minutes | > | **Classes** | Cleric | --- ## Description You create a vertical wall of whirling, razor-sharp blades made of magical energy. The wall appears within range and lasts for the duration. You can make a straight wall up to 100 feet long, 20 feet high, and 5 feet thick, or a ringed wall up to 60 feet in diameter, 20 feet high, and 5 feet thick. The wall provides three-quarters cover to creatures behind it, and its space is difficult terrain. When a creature enters the wall's area for the first time on a turn or starts its turn there, the creature must make a Dexterity saving throw. On a failed save, the creature takes **6d10 slashing damage**. On a successful save, the creature takes half as much damage. --- ## At Higher Levels This spell does not have an upcast effect.