Be any entity you like (some like area_effect_cloud dont work) by ponygirl12346

You can be entities like the wither and a arrow

but remove the text in the (), and put the commands in separate command blocks (exept command 3)

put command 2 in a cm block thats set to impulse and needs redstone

put command 1 in a cm block thats set to repetitive and always active

thx for using =3