15 Toughest Bosses in The Entire Witcher Series

The Caretaker – The Witcher 3: Hearts of Stone

As imposing as he is ruthless, The Caretaker doesn’t just deal lots of damage and have a difficult attack pattern to suss out. He’s also capable of summoning special monsters and regenerating his health if you don’t immediately destroy them. Combined with his ability to thwart most of your Signs, the Caretaker is probably the first real wake up call boss in The Witcher 3’s Hearts of Stone expansion.