We've updated the full reward list for the upcoming battle.
You can also check out the aggregate rewards list here.
[UPDATE 3/26/13] We had to make some changes to the prize tiers for the upcoming battle. This was important to maintain game balance.
Top 1: Dragon Blessing of Kings
Recover 1 Additional energy Every Minute
Top 2: Dragon Blessing of Lords
Upgrade 3 Buildings at Once
Top 3: Dragon Blessing of Dukes
Rivals use 3 Fewer Allies when Attacking
Top 10: Doomwind Dragon
10% More Attack from Beasts
Attack: 14000 / Defense: 12634
Top 25: Beast of Bones
Health Regenerates 20% Faster
Attack: 6500 / Defense: 6817
Top 50: Dragon Chieftan
10% More Defense from Infantry
Attack: 4300 / Defense: 4700
Top 75: Minotaur Berserker
Buildings Upgrade 20% Faster
Attack: 2800 / Defense: 3233
Top 100: Tigra Champion
5% More Attack from Machines
Attack: 2000 / Defense: 2179
Top 200: Dragon Cultist
+1 Additional Honor from Battles
Attack: 1350 / Defense: 1790
Top 400: Dragon Herder
3% More Defense from Magic
Attack: 800 / Defense: 976
Top 750: Dragon Sorcerer
Attack: 688 / Defense: 612
Top 1250: Doomwind Whelping
Attack: 386 / Defense: 502