Portending a future apocalypse (disaster, devastation, or doom).
Eggcorn of apoplectic.
Of or relating to an apocalypse (a disaster).
Of or relating to an apocalypse (a revelation), revelatory; prophetic.
One who predicts apocalypse.
Highly likely to certain to result in the deaths of the participants; dangerous or reckless to such a degree as to be tantamount to suicide for those taking part.
Likely to commit, or to attempt to commit, suicide.
Extremely reckless.
Pertaining to suicide.
Someone suicidal; someone likely to kill themselves.