Is there any reason to kill all of the Dragons before doing Ying/Yang?
I ask this because typically we just pull all of those first, then Ying/Yang, then DL.
I was considering leaving a dragon or two up to use for TP building prior to DL, but wasn't sure if they did anything bizarre like auto-link with Ying/Yang or something like that. Obviously if they did that would necessitate killing them first.
XI Wiki

