...Why aren't you just going for mitosis devonian dragon or mitosis emerald dragon? I really don't see any benefit for using water dragons.
+1.
dragons give you the SoR spawn advantage, while
dragons give you the advantage of running a mono (and even able to run that with rustlers,
mark, and a bunch of
pillars!)
dragons have no advantage over
dragon in unupped. If you upgrade the
dragons it might be OK due to the relatively higher damage of arctic dragons (13 for 11
).
Still, if you're planning to use SoR, use
dragons...