>>32735060Freeze Shock is a two turn move and it doesn't learn Dragon Dance.
>>32735638Boltbeam hits 901 pokémon (including forms,regional variants and megas) at least neutrally.Only 7 pokémon (Magnemite line,Togedemaru,Rotom F/H and Shedinja) resist it,and Shedinja is hit anyway because of Teravolt.That's enough coverage for me.