You can't get hydraulic class without going on Armor Games, but you can still get a pretty sick build. Just pick psychological, and spend all ability points in the electric move tree. Put all attrubute points into Instinct. Once you level up enough, you can do some extremely massive damage. This build can defeat Baron Brixius without the need for him to go into Deep Burning... all you need to do is put teammates on defense/phalanx, and let them heal you while you pick off enemies one by one.
Wow...umm...how can I say what's on my mind without being an a**hole about it? After 7 days of playing this, I can tell that this is a bit off. Idle game, my a**. Clearly, you're gonna get wiped after the first 7 days unless you're willing to pay for an edge. At its best, this game is an escape from real life for egomaniacs who want to waste money building a digital empire with no actual benefits. Why would you spend your time paying for noexistent stuff? Really, why not buy an actual video game for $20 instead of using like a thousand bucks on gold? Also, the theme of the game is way too similar to more popular games out there, like Evony. Kudos to the developer for creating such a realistic game engine, but I think I'll pass up the badges for this game.
Besides the idiot spam messages, here's some real advice for COT 5. The only enemy units are bombers, goblins, and that little uber-goblin. Don't use any explosive units or spells, as this may cause the uber-goblin to be blown closer to your castle. It does infinite damage and has infinite hp, so don't use big tank units and spells that do lots of damage, as they are mostly useless since the other enemies have low hp and it'll be a waste of time. Use units with big population and quick spawn rates exept for the phantom armor which will quickly slay the weak goblins and bombers. Use any spells you like but it won't really matter, since the objective is to swarm the enemy and prevent the invincible goblin from reaching your castle. It'll be slow, but eventually you units will destroy the opponent's castle.
If you pile up all your units and wait for maximum army size before attack, it'll crumple enemy defenses and you'll kill the opposing hero unit quickly. This also helps supress those stupid revenge waves.
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