Extreme meta counter deck

I made this deck to counter the meta, I use gapejaw bog to put damage counters on my benched pokemon, then i use tyranitars attack to do 250 damage for only 2 energy! additionaly, with choice belt, it can OHKO Lugia and Arceus vstar. For mew vmax I have drapion v, and Urshifu, both pokemon who can easily one shot it. I mainly use tyranitar for chien pao and palkia vstar decks to easily kill them