hhey i made a fAKEMON there is more detailed information about the pokemon under the readmore
dex entry #1: This Pokemon has adapted to polluted waters. It preys on the sick and injured Pokemon around its watering hole, sneaking up to them and taking them under with little to no sound, drowning them.
dex entry #2: They can be found in large groups around polluted waters. Although these Pokemon will tolerate each other, scuffles between them are not unheard of. They can digest any meat, no matter how contaminated.