Looks pretty good, but you will still need to kite. The army you have set up is indded containers only, but it is prone to suffering casualties. Some of the enemies you have in debir are pretty badly set... At least you have a Verona map on Scarlet.
I also stand corrected on the time back, it will work on the griffins. You have 1 + 1 egg, there are a few more in verona, and this is a decent starting point for your tactic.
Well, might be worth the try. In any case, it will be fun
EDIT: I suppose the units you get from robbing graves do count? Skeleton Archers can be quite nice if one can get his hands on a decent amount of them through sacrifice. Although they're low on HP, evlin can resurrect thousands of them. Same can be said about the 2 types of zombies. Vampires, Ancient Vampires, Zombies, Decaying Zombies and Skeleton Archers may be a fun party to play with. Now, if there was a way to transform spiders into undead spiders, I would have been even happier.