I have lost 0 battles so far and I was wondering what my Max Stam and Energy needs to be before i focus on attk and def forever. I'm leavel 87 I currently have 980 Heath, 240 Energy, 145 Stam, 2 attack, 1 Def.
Ignore the attack and defense until you find you need it to progress. Add vikings to your clan so you can use weapons and warriors and they add much more to your attack and defense than skill points ever can.
Forget defense, it's worthless. The rest depends on how you like to play the game, but I wouldn't have more than 500 energy or so unless you want it for raids each month.