Create a maze of brambles
Conjuration
Damage type: Physical
Action: Standard (2 ticks)
Components: V,S,M
Duration: minutes/level
Spell Lists: Arcane
Levels: 2,4
Cast Range: Medium
When you cast Bramble Maze, the ground erupts in a tangle of thorny brambles, creating an area of hazardous terrain that affects both allies and enemies alike.
At 2nd level, the maze extends in a 20-foot radius per caster level. The terrain counts as difficult terrain, and any creature that moves within it has its speed reduced to half. For every 5 feet a creature travels through the brambles, it suffers 1d3 damage per caster level. A creature that remains completely still does not take damage.
At 4th level, the maze expands to a 40-foot radius per caster level. The terrain becomes heavily obscured and counts as extremely difficult to traverse. A creature that moves within it sees its speed reduced to one quarter of its normal value. For every 5 feet it moves, it takes 2d3 damage per caster level. As before, remaining immobile prevents any damage.