You can try these!

Deicide "Once upon the cross"... Godkiller is a very controversial extreme metal band. If you have strong tastes, then listen to this band's songs!

Immortal "All shall fall", "Arctic swarm"... are also suitable for people with heavier tastes~

In Flames "Take this life", "Cloud connected", "Only for the weak", "The quiet place", "Free fall", "Trigger", "Colony"... This extreme metal band from Sweden has a lot of feel!

Marilyn Manson "Lunchbox", "Get your gunn", "Rock is dead", "Tourniquet", "The nobodies", "The death song", "This is the new s**t" , "mOBSCENE", "(s)AINT"... This person's appearance is very changeable and scary, and his singing voice and appearance are equally scary, but this person is still well-known among the mainstream groups!

Otep's "Stay", "House of secrets", "Fists fall"... an American female extreme metal band, not to be outdone by women!

Slipknot "(SIC)", "Eyeless", "Wait and bleed", "Diluted", "Only one", "Psychosocial"...a new metal band whose members are all known for their terrifying The mask looks like a human being and is numbered with Arabic numerals. Violent incidents often occur during live performances of its members. They are a crazy band! The song has a bit of a death metal flavor...

These all meet your requirements, I hope you like it!