Hello, Brianna Wildblood here! I am going to say tips for each school about battling! I hope you learn a lot!
FIRE Now, I am fire, so I know a lot. People with Heckhound should save up pips till it reaches its limit, and load up with blades and traps. If your opponent attacks, squeeze in a little heal now and then. Wish your lucky stars that you will get power pips!
STORM I really recomend if you see healing spell, dont remove if from your deck. Storm may be powerful, but they have the least defenses and health. Put up shields and save up for a Shark or two, Diviners!
ICE You should have a couple of Tower Shields in your deck, Thaumaturges. And maybe it would be wise to keep one fairy in sight. You got to remember, your the lords of health! Also, save up on powers.
LIFE Keep health in your decks! You are masters of healing, Theurgists, DONT FORGET! Also, Put some armor shields up. They remove 400 Damage!
DEATH You can also heal others If you got the spell, so keep that in the deck. Necromancers, you got Feint. Use Feint a couple of times, then attack with Vampire or Wraith!
MYTH If your battle is 3v3, 2v2 or 1v1 then its good to have a minion to aid you in your hour of need. The spell I would save up on is Earthquake. Use it to take away Balances shields or blades!
BALANCE Balance, if it is 2v2, 3v3 or 4v4 I recomend buffing your friends. Maybe save up for Judgement, or use a Sandstorm! Remember, you balance things up! Hahahahahahaha!