[Edi]

Huzurdadi, Mount Chaining is both rare and unique, though it is lv 1. So it's chance of appearing is not all that great. Summoning Circle is non-unique, so there is more of a risk of it appearing. One of the most frightening things I've ever seen is Mictlan starting a game with Mount Chaining in the province right next to their capital. It was a co-op game I played with a friend and where everyone but Arco and Pythium (us)were AI, but if it had been a regular MP game, it'd have been game over for everyone by turn 30.

Edi