Karador is Killing Me. Help!

[Lloyd Heilbrunn]

I was late to the party with this game but was having a great time until this fight,which I can't seem to win.

24 level mage, 15K leadership, 28 intel, 10 attack and 10 defense.

148 or 133 mana depending on if I choose a mana item or anti undead item.45max Rage. Level 3 Chaos and Disruptive magic and level 2 Order.

I have tried stacks of 6 black dragons and 9 green dragons, 83 shamans, 160 griffons and 167 inquistors

I have tried stacks of 100 black unicorns and green dragons, griffons, 314 priests and inquistors as an anti undead set up.

Couple of levels ago I tried Sprites, Dryads, both Unicorns and shamans.

Nothing seems to work worth a damn.The reviving undead plus spells which take over my units kill me.

And of course the game tells me the defenders are "slightly stronger"

Any tips??