- committed suicide - controlled levelport to dlvl 0.
- killed by dangerous winds - On the bottom level of Sokoban, if you stop levitating while in one of the pits, you will fall over, taking 1d2 damage.
- killed by leg damage from being pulled out of a bear trap - throw a heavy iron ball (chained to you) while trapped in a bear trap; you'll be pulled out of the trap.
- petrified by( a | an | )(invisible|hallucinogen-distorted) .*$ - neither of these can be achieved by making a live cockatrice/chickatrice invisible or letting one hiss at you while you are hallucinating. Rather, you need to be petrified by an intelligent monster wielding a corpse while it's invisible or you're hallucinating.
- went to heaven prematurely - controlled levelport to dlvl -10 (or above)