Ok since this one got more than 69 votes, I am adding the guide! check it below.
Wall Warrior: winrate 99%, turn 1 to 4 = the light shall burn you! and heal face
Paladin 5 mana 420/420 windfry stealth OTK quest: winrate 99.5%, watch the paladin cries after he sees his legendary become a 5 mana 5/5 BEAST LUL
Disco Warlock: If your opponent plays turn 1 Flame Imp don't forget to heal his face and emote! the light shall... THANK YOU
Shadowverse Mage: Shadowverse cards in hearthstone LUL, thanks Blizzard
Un'Goro Meta Destroyer! Priest mirror match: winrate 50%, however plays Mass Dispel first wins, its a coin flip.
5/5 patches Rogue: winrate 99.4%, change every card back to hearthstone MSOG stats!
Elemental Shaman: winrate 99.1%, you add the silence pattern on his elemental minions and draw a card!
Everything 0 mana Druid: winrate 99.2%, you might fatigue early, so mulligan Mass Dispel away in your opening hand
1-Drops Hunter: winrate 99.3%, the hunter will concede because his deck is full of 1-drops!
Mass Dispel meta boiz!