Wall of Brambles

Wall of Brambles is a monster-only spell which populates a large area either behind or in front of you with briar patches. This doesn't immediately injure you, but it does cut off your ability to move toward the caster or to escape by foot. It is possible to cut through the briar patches, but doing so in melee inflicts significant amounts of damage; ranged attacks, however, are completely unimpeded by these obstacles.

History

Wall of Brambles was added in 0.14.