Cleric Epic - Lord Gimblox's Signet Ring MQ

[Actusfidei]

Hello,

i'm Selling Lord Gimblox's Signet Ring MQ which is part of cleric MQ.

[Daldaen]

How would this MQ work exactly?

You turn in, get the Shell.
You turn in shell, get the message. -- Someone else kills Ixiblat?
You turn in the message (when someone turns in Ixiblat Sceptre and Singed Scroll), get the Pearl
You turn in the pearl, for Ragefire. -- Someone else kills Ragefire?

Which of those steps does this MQ sale cover?