[GAMEPLAY] yorick's ghouls 1 shot

so when i was in a yorick 1v1 vs my friend i noticed that my basic attacks deal 300 damage and 1 shotted every ghoul with a basic attack even do the ghouls had 600 hp this happens everytime just tested it again with me dealing 75 basic attack dmg and 1 shotting 300 hp ghouls to reproduce:

1. go into custom vs yorick
2. let yorick make ghouls
3. let them come to you and pay close attention to their hp then basic attack it