Incredible Mage deck used by Thijs in the EU Vs. China Tournament!!
Here's a short video Showcasing the deck in all its glory!
This is quite straight forward: Do you have mana wyrm? if no mulligan your hand. if yes proceed to next stage: do you have arcanologist? if no mulligan everything but the mana wyrm. if yes proceed to next stage. Do you have frostbolt or rune ? no then mulligan that last card and get something to buff your wyrm!