Destroy is a verb. It means: end the existence of (something) by damaging or attacking it.
Option A: Is a noun which defines the action or process of causing so much damage to something that it no longer exists or cannot be repaired.
Option B: Is an adjective which defines something that causes great and irreparable damage.
Option C: Is an adverb which defines something in a destructive manner: in a way that causes destruction
Option D: Is not a correct word
Option B is the right option.