10 Best Decisions Klaus Ever Made: The Vampire Diaries

He gave his blood to Damon when Tyler Lockwood bit him.

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He cured Caroline when Taylor Lockwood bit her on his behalf to convince Stefan to return his siblings.

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He stopped his plans to make his hybrid army.

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He helped Elena from the hunter's curse when Elena killed a hunter who belongs to brother of five.

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He helped Stefan when a hunter named Rayna Cruz comes after him.

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He supported Caroline's school, which is for all supernatural species.

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He adopted Marcel Gerard when he was a kid and treated him like family.

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He let Katherine die in peace even after all her doings.

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He sacrificed his life for his family. He chose to kill himself when Hollow controlled him, as he wanted to save her daughter Hope.

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