Actually you could consider making a wizard from a different school.
My son balked at this! Until he saw me creating a new wizard to go back through the beginning after voices were added. Of course he made a new wizard with the same main school, just changing his secondary school. Whatever!
Think about farming for drops and selling unnecessary items...you will want a lot of cash when the new housing hits! From what I have read it says it will come out on test in April sometime, then going to open shortly after.
congrats ! IF YOU WON NOW YOU CAN FINISH ANY LEFTOVER QUESTS LIKE FINDING THE BEETLES SMITHS STRAY CATS ETC IF YOU HAVE DONE SO MAKE A NEW WIZard and good news a new world in the spiral will open soon and new cards level six cards six pips six mana new monsters such as the ice viking elik.(in the card)
Well, first of all, if you 'beat the game', congrats! Personally, I'm not even done with Krokotopia (and my highest wizard is only level 17 lol). But once you finish the storyline and you're waiting for new worlds to be released, you could go back to double-check that all of the sidequests are finished. Plus, you could work to get all of the badges, or earn gold for new equipment, pets, houses, etc. Going back to kill some time by defeating bosses with friends is a good idea, too, and so is helping out newer players if they need a hand with a quest.