Enables the Blood and Games event, which lets you choose between spawning Militia Units or gaining War Support at the start of a War.
+20 Stability
+4 Stability per adjacent District
On Empire:
+5% Money per Number of ongoing Wars declared by You
+5% Money per Number of ongoing Wars declared by others
-50% War Weariness
A structure of stunning beauty and size, this arena welcomes roaring crowds and bloody combats.