Is baby belial a very rare spawn on eternal realm?

I am wondering if baby belial spawns a lot in the seasonal realm when doing bosses because i did like 20 torment 3 boss fights on eternal realm and he never spawned ?

i don’t think belial spawns at all in eternal yet.

I agree with this, pretty sure it is a seasonal thing, wont happen on eternal.

No he spawns i fought him a couple of days ago but it does not happen often.

Once per 20 boss fights or so