text: By the way. With this setup even Fluttermane has to be Specs AND Terastalized Fairy to 2HKO this TTar. 
  
  Just figured  "Why not calc it"
  
  252 SpA Choice Specs Tera-Fairy Flutter Mane Moonblast vs. 252 HP  / 252+ SpD Assault Vest Tyranitar in Sand: 112-132 (54.1 - 63.7%) -- guaranteed 2HKO