2022-02-08: DO NOT PAY FOR THIS GAME! ZYNGA-SG TOTAL SCAM. Spend to get heroes and now another nuke nerf of seasonal hero family without payback of invested ascension and leveling materials. PLUS buff up a bunch of others to get players to spend spend to chase the new super-powers. Pay to play. Unless you plan to spend hundreds every month don't waste your time here. Game has plunged since zynga bought it and now gives minimal rewards unless you buy. UPDATE: 3-24-2020: Game continues to get worse and worse. The latest skewing is decreased strong color matches on the titan boards - what should be a 20% distribution is under 5% consistently with the skew to the weakest color. Boon/Bane luck has totally flipped to benefit opponent - they get dodges and revives consistently, you get missed hits and reduced damage. Raids/Tourney/PvP is laughable - opponent gets special attack instantly charged with 3 hits, you take 3-4 times as long. Rewards if you do win are not based on relative team strength but the number of past wins, so high-power teams that artificially keep trophy count low can easily beat you, steal your materials and you you can't win back because power difference is too high. zynga shills abound in the "help" forums and do nothing but degrade and belittle anyone who complains. Find a better game - there are lots of them that aren't money-grabbers.