A little confused by this spell. It says it can "cause one nearby corpse to animate for a brief moment" except...
The duration is instantaneous. While it doesn't talk about what happens after it makes a trip attempt, if it grapples someone, they stay grappled until they either break free, or destroy the corpse (which has 12 hp and DR 5/slashing).
So does this mean that after it's initial attack, the corpse just remains animated until someone bothers to kill it?
