Tolay's Ritual Ziggaraut:

The owner of this wonder may sacrifice a pop to gain a significant random bonus effect, which lasts 2d4-1 sessions. Gain 15 Infamy for each pop sacrificed. All checks to convert Tolay Speaker's pops suffer moderately decreased chances of success. Additionally, during wars in which a pop may be lost or gained by the owner of this wonder all units gain the following bonuses: +2 Attack and Defense +1 HP (Per Era) +1 Damage +1 Morale +1 Speed All of the above bonuses are doubled during wars where the owner of this wonder will be annexed or vassalized.