Gristlegrim Mini-Dungeon : Khosht

The Pendulum of Doom Room.

The first thing you notice is a gigantic pendulum hanging from the ceiling and swinging swiftly back and forth. Just beyond the pendulum are four small caskets. No monsters, no exotic scenery. All you have to do is get past the pendulum and open a casket. But the pendulum is moving deceptively fast. It will take a L2SR on either Luck or DEX to get by it - your choice.

If you make the SR, go to 4B. If you miss it, go to 4C. If you want to use magic, write down the spell you use, and go to 4D.