I normally wouldn't post something like this but this is an actual possibility when summoning on the current SAFWY banner. The chances of getting filler outside the filler pool are never zero.
AIZEN FAKE OUT ROKA AND CIEN SUMMONS - Bleach Brave Souls | Bleach, Brave soul, Brave
Bleach: Brave Souls Celebrates 8th Anniversary With Special Versions of Ichigo, 100 Free Pulls and More - QooApp News