Nope, after a few spells, the quests required to get special spells will require you to go to other worlds, so since if you are not a paying member you cannot go to the other worlds, cannot complete the quests, and thus cannot get all of the balance spells with a non-paying member.
Get all and I repeat ALL storm spells in your class
yes, it has many powerful spells like:power nova,judgement,hydra(best),andsandstorm
Personally the strongest balance card on wizard101 is judgment. The reason is more pips more power. Also when getting pips you can do 0 pip taking spells that will make your spell a harder hit. Like hex and balance blade. Answered by, Flint Ashbane
Of course there are wizard101 trainers! Dworgyn, Balestrom, Cyrus Drake, Dalia Falmea, Professor Greyrose, Moolinda Wu, Arthur Westerfield and Alhazred are all wizard101 trainers. There are other trainers that are scattered around the spiral and teach extra spells, including all sun moon and star spells.
With Life healing spells or Treasure Cards.
Life: Forest Lord Death: Skeletal Dragon Ice: Snow Angel Fire: Efreet Myth: Medusa Storm: Leviathan Balance: Chimera
Nope, it's impossible. Even if you are a paying player, you cannot earn all of the spells in all of the classes because: (1, You will never be able to obtain the required amount of training points needed to train all of the spells, and (2, You cannot get all of the spells even if you have a million training points because there are special spells handed out by special quests only for the wizard101's main school of focus. So if you are a storm student, you cannot obtain a special ice spell (for example an ice minion spell) without being an ice student.
The best way to get pips is to use 0 rank spells to save up, or just pass. If there is a Death, you can ask for Empower, and if there is a Balance, you can ask for Donate Power.
yes you can grow a pet in wizard 101
You cannot get them back until the next battle, unless you have a special card that reshuffles the discard pile into your deck.
From the Balance teacher in Krokotopia.