How do I relearn a previous level up move that I accidentally deleted in Pokemon White 2?

Question

I accidentally deleted a wrong move on my zoroark in Pokemon White 2 that it learned as a zorua before( it was taunt) , help. I need it back.

Comments

is it past level 25?

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I think there is a place that can remind you moves, though, I'm not sure.

Answer 1

There is a move reminder in PWT. She will teach your Zoroark Taunt at the cost of a Heart Scale

Source: Experience