u can just use portal to world warp away from him or use hallow scythe with world warp then tp to lava and force him to stay in lava to do that use ur hallow scythe
*Use hollow scythe and portal and telaport him to the hot and cold island in the lava he will try to run away but the lava will kill him if he uses magma he will not die hope it helps*
Do you know it’s weird every time you pull a fruit that is going to kill him he always has a counter maybe you should think of about a fruit that doesn’t have a counter like Kitsune