This build is my personal favorite. With Olaf's passive talents it's enough defensive ( and with the Jump! ) , but the Spin to Win! and the Longboat Raid! makes some damage too. Just try to engage with Olaf and stun your enemies , the most important is : Don't let Baleog or Eric die , keep Olaf forward. Use the Jump and you can dodge EVERYTHING , this is very important. If Baleog or Olaf die , fall back. Not so complicated :D