Place your first point in Defence.
After that alternate between Attack and Defence.

ATK SPDD:
4 points per click up to but not including x10
3 points per click up to but not including x30
CRIT:
2 % per click up to but not including x3
1.5 % per click up to but not including x9
roughly 1 % per click up to but not including x20

Use whatever gives you the most HP,
unless it's a weapon, in which case use whatever has the most Attack.

• Furious Jump
  
• Offensive Style
  
• Lightning Strike
  
• Defensive Style
  
• Untouchable
  
• Bearzerk
  
• Passive Heal
  
• Resurrection
  
• anything you haven't taken yet.

Alternate between attack and crit.

• Buy the first level in striker in order to unlock loyalty.
  
• Max out Loyalty.
  
• Max out Looter.
  
• Max out wrath.