Piranha battle

I've also wondered what that ??? command is also when modifying the the script, I thought it might be some kind of special monster targeting or timer related, but those are all there as well. Erasing them seemed to do nothing, and according to data crystal FB 0D 00 doesn't exist...:
http://datacrystal.romhacking.net/wiki/F...cellaneous

I'd guess it is unused and or not even coded to work, but they left it in the monster script.