User blog comment:Omega natsu2/Fairy Tail Episode 221: The White Silver Labyrinth, Review./@comment-4933386-20150221055526

Funny episode indeed. When they got out of the cave, I actually thought Erza, Gray and/or Wendy would come to the rescue or something... luckily they didn't... cause it's like that can't live without them.

I reckon, they should steal all those never-melt-ice (hehe pokemon)and constantly gives to Natsu whenever he needs it. Or make Gray learn how the ice works and make it everytime Natsu needs it( similar to how Gray will do it in Sun Village arc).

I wonder if they went back to the gave and redo it. To be honest it should be easier now since they know where it is and its right near the exit of the cave, and the monster is gone.