Wubbox suprise

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Across
  1. 2. All the wubboxes have this
  2. 5. Worst minecraft mineral to use for tools
  3. 6. A land surrounded by sea
  4. 7. In my singing monsters,7 islands has this
  5. 8. What you do when you grow a flora
  6. 10. Better than common but worser than epic
Down
  1. 1. What you feel in the the winter
  2. 3. Better than rare
  3. 4. Worser than rare and epic
  4. 7. Fish live in this
  5. 9. Its everywhere and important
  6. 11. First planet ever discovered