AD&D

Priest spellLevel 2

Trip

School
Enchantment/Charm
Sphere
Plant
Range
Touch
Components
V / S
Duration
1 turn/level
Casting time
5
Area of effect
1 object up to
Neg.
Source
PHB

Flavor

An object or stretch of ground is enchanted to trip those who cross it, sending them sprawling.

Mechanics

Enchants a rope, vine, stick, or line on the ground within touch so that a creature crossing it must vs. spell or be tripped (falling prone, possibly stunned/dropping items) for 1 ; lasts 1 / and triggers repeatedly. : the object tripped over and the holy symbol.