Thread:LordTenebros/@comment-3419132-20121030015750/@comment-3419132-20121224055703

I used to main Orianna. As for Olaf and Jax. It's pretty straightfoward.

Jax: Build 2 or 3 Hybrid damage items. Build tanky. Stun into jump, ult when in danger stun as many targets or the highest priority targets. Mid-teamfight use stun to mitigate enemy carry's damage if being focused, if not, stun the bastard, if dead; jump on something else

Olaf: Build Tanky Off-AD, your biggest damage is your E. Ult to absorb/escape CC. Grow some balls and charge in on the enemy carry/squishies so long as you have your team. If you have an initator, go in second, otherwise you are the initiator. Your W gives plenty of sustain so long as you can beat shit. Don't miss Q

Those are my low-info generic 'guides' on the two.