As far as I can tell there's not that much of a difference between level 73 and level 84. Some might even say not that much of a difference between level 58 and 84. Generally, at these levels you will get around 8 chances to win a prize and will likely average around 2-4 prizes a day. 9 battles a day is hardly revolutionary. This GB will not influence the battle aspect of the game at all since you can satisfy this by attacking the 9 weakest members of your neighborhood roll. As far as fighting is concerned the release of this building assures the last ten players of the neighborhood will be repeatedly smashed into for plunder. However, 4 chances each day for a prize is still pretty descent. The worse you can do is 40 goods/FP per day. The best...800 FP or 200 Diamonds per day. This is like a Wishing Well and a Temple of Relics that applies both in and out of GE. My only criticisms... This doesn't really do anything but reward fairly typical amounts of fighting and even when provoking non-fighters to fight, it only really provokes them to seek out the easiest battles. It doesn't really inspire my desire for the combat aspect of the game, but just makes me see it as a 9-step chore to get the rewards from it. The impact on combat is so negligible that a pure trader can gain the "Spoils of War" by fielding unattached units and auto-ing his weaker neighbors daily. When I heard about this GB I thought it was going to make the attack-rates in the game go through the roof, but I am a little underwhelmed in this regard. From level 57 to 84 the amount of battles applicable to the GB is hard-capped at 9. This is a bummer. The difference between the success rates is only around 3%. I am wondering why even make these levels at all. Why not just cap the GB to 60? Overall...better than the GE ToR since GE is limited in battles, has far more "junk" rewards, the difficulty scales as you progress through it, and level-for-level you have a higher percentage of winning something. This is an excellent building, once leveled high enough, for gaining daily rewards. At Lv 84 you should be almost gauranteed at least 3 rewards for every 9 battles you fight. You probably would not get the same for every 9 encounters in GE.