Double gorgon pandoras box is literally impossible to beat. Have 100% poison resist and 60% stun resist and they somehow keep spam stunning my whole team.
Be warned that the monkey temple will sacrifice/destroy all the towers within a huge range... got to wave 100 on 'The Clock' and lost because the damn monkey temple destroyed 30 robo-monkeys.
When you start out, I recommend using 1 tank, 2 dps, and 1 healer. (Only use 4 cards instead of 5, because then each card is individually stronger until you reach level 70+) A couple good tank cards are: Chieftain, Red dragon queen. Good DPS cards: Ice queen, lost sword, panda sage, selvan, witch doctor, shadow assassin. Good group healers: Lunar Maiden, Gibrard. Good single target healer: Eradien... do NOT choose death knight as a starter - it gets very weak later on. Great mage is mediocre at later levels, too.
@Acfan102 It doesn't force you to add other people. You can play the game solo and do very well. However, having strong friends when you first start is useful in catching up to where they are at because then you can run hell dungeons 1-8 as soon as they are available.
When you start out, I recommend using 1 tank, 2 dps, and 1 healer. (Only use 4 cards instead of 5, because then each card is individually stronger until you reach level 70+) A couple good tank cards are: Chieftain, Red dragon queen. Good DPS cards: Ice queen, lost sword, panda sage, selvan, witch doctor, shadow assassin. Good group healers: Lunar Maiden, Gibrard. Good single target healer: Eradien... do NOT choose death knight as a starter - it gets very weak later on. Great mage is mediocre at later levels, too.
 "Monster Clearer"){kind=icon}
 "Five-Leaf Clover"){kind=icon}
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 "Monsters' Den: Book of Dread"){kind=icon}
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 "Fleeing the Complex"){kind=icon}
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