After consulting my DM, we decided that a full-attack would be the technical 'best' way to kill oneself given damaging abilities...however it is rather hard for a flailing monk or something with six iterative attacks to hit ITSELF 6 times in a 6 second round.
So we decided it hit/crits with at...
Death Urge/Full Attacks
Talk about a Resurrect Thread spell...
But I think that it is necessarily implied by the spell text that, if taking a full-round attack, the affected character MUST make a full-round attack including the most damaging effects he could make.
"On the subject’s next...