Lucian wasn't the most terrible... Zandalor was very aggressive in comparison with Lucian, but I don't think you can really convince them.
"Hello I'm a dragon knight and ask you to let Ygerna live. Why? Because all of you are just memories of what you've been and if you let her live Damian will die in the reality.
Damian will link his soul after Ygerna death and so Zandalor think this: Resurrect Ygerna will kill Damian... I never thought of what next, maybe she'll kill herself, aging and die or something else but there is the point: You'll commit an error and I come to stop you before."
They just discover that Damian is "awake" and want to kill Ygerna because she's culpable... I really don't think they've time for that (and it's... Like you try to convince them just for save Ygerna, like a traitor.).
You don't have proofs too, for them it's not a memory but the real life so just imagine to convince someone to do something completely opposite to what he is because he isn't...
The only weird thing is the fact that Damian never come... Normally Ygerna have seen the whole end and what come after, so the memories must have Damian's come too... Why did he never appear? A little help of the damned one was welcome for sure...
