Pokemon (hard)

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Across
  1. 4. you say only arceus and palkia can use spacial rend? Think again!
  2. 5. this is known to be the first pokemon created
  3. 7. this pokemon's base stat average remains same even after evolving
  4. 8. this legendary pokemon can't learn it's signature move by levelling up
  5. 9. don't judge a book by it's cover! this small legendary pokemon is the heaviest pokemon in existence
Down
  1. 1. This is the only pokemon that can devolve
  2. 2. it can fly twice the speed of sound! it's so fast , isn't it?
  3. 3. This pokemon's gender is determined by it's tail
  4. 6. This male protagonist is the only one whose father is known
  5. 7. this pokemon is made by 108 spirits trapped in it