My son has a life wizard there; and uses two decks (one is for healing, and one if for solo play or attacking).
His attack strategy is fantastic. He just blades himself, while placing traps and converts on everything he fights; then casts forest lord or gnomes. Its a very effective strategy that tears through everything he fights.
Good luck with your travels and adventures, and remember to port to crowded realms and click on the team-up sigil in front of dungeons to join teams faster.
I was level 80 when i got into azteca, you gain xp really fast there and as long as you keep playing, and doing occasional side quests, you will be find