Details: Heroic Duels – 7268 MMR
Passives: Arcane Flux & Unstable Magic

First passive is usually a choice between Arcane Flux>Arcanite Crystal>Open the Doorways>Sticky Fingers.
Second passive is Unstable Magic in 95% of runs with this deck.
First three games are mostly tryhards. After you take 2nd passive its a piece of cake since spamming polymorph is trully a meta-breaker.
Fish for cheap spells, highly recommend to be arcane and cheap discover minions.
There are also few cool arcane spells in the treasures pool aswell.

The main srategy is to reach he combo of [Embercaster->Mana Biscuit->Mana Biscuit->Potion of Illusion->Mana Biscuit->Mana Biscuit->Embercaster->Time Warp] to have 4 extra turns. The full combo is reachable on turn 7 since You created Mana Biscuit before. Be careful o have enough space in hande not to burn Your quest or some combo cards.

Have fun!