Where can I find the tm's Sludge Bomb and Energy Ball in black 2?

Question

EDIT:sludge bomb too

Answer 1

Energy Ball is in Aspertia City.
Sludge Bomb is on Route 8.
Source: http://pokemondb.net/black-white-2/tms

Comments

where in Aspertia city?

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its the first city.
just outside your house there is a pond surf across it to find Energy ball

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oh thanks