Hearthpwn

the ultimate strategy that worked!

Add your opponent to your friends, as this strategy requires you two to talk!

As Mage, wait until your opponent has Lorewalker Cho on the board (beware, Lorewalker will survive only one turn!), then play your Mirror Entity, and thus your opponent will have it. As soon as your opponent plays their new secret, summon your Animated Armor and let your opponent enjoy its copy. Make sure you have one or two minions with 5+ attack, as one of the Animated Armors can be destroyed by the all-devouring mech, otherwise. So I recommend you to play on this strategy around at least 8-9 mana level. 

This will buy you some time. Assuming that you've already dealt 20+ damage to Gearmaster Mechazod, replenish your health and start building on the board. Use your opponent's spells to upgrade your minions, and keep a minion over 5 attack on the board, at whatever cost. Never fill your entire board with 7 minions, as this will cause Gearmaster Mechazod to destroy all your minions to secure itself some fresh air.

You may as well invest on some spell damage, and ask your opponent to use their Millhouse Manastorm. Then you may be able to cast Pyroblast and Fireball for no cost. If your grand plan with Animated Armor does not survive for long, use Brann Bronzebeard and your battlecry minions for additional HP supply for yourself and your opponent. 

Do not get charmed by low-cost yet powerful cards, save them for the right moment. These are some of the cards NOT to be used at the early game: Lorewalker Cho, Millhouse Manastorm, Animated Armor, and Brann Bronzebeard 

Still, probably it would take you and your opponent a few tries before taking the mech down. Communicate a lot, good luck!

Co-op Brawls are always the best ones! Last one was way too easy, but this one seems quite hard! Well, Blizzard was never good at balance :P

That sounds really fun, but since there are no boss levels I think the best strategy is just rushing Mechazod down. Troggzor + Mirror Image is gonna lead to insane damage and if the druid has double Savage Roar it's usually gg! Millhouse with spell damage combo is also OP

I usually only play the bare minimum of Tavern Brawls but I rather enjoyed this one.

Booking flight to Cali so I can kick the dev in the nuts that created this one

I win this 2 times in a row one with a aleatory player and another with my friend.

Not easy when you have a unbrained at another side, but when it was a good player he will know what to do ez, I lost 2 times with an aleatory and then got a good mate, then tried with a friend and it was more easy (both seeing each hand).

Tips: As a mage you can manage to win keeping every spell card, and druid will need to play Millhouse Manastorm and Lorewalker Cho, or just millhouse if you have the necessary damage.

As a druid you will need to play the undead that gives mage health, and you heal yourself, your role is just to play millhouse and cho, or play big cards such as Stalagg or Feugen. As a mage you will need to play Animated Armor to protect yourself.

There's many strategies but that's the one I used to win.

Good luck.