What type of ally works best with Olaf?
Olaf works best with allies who can convert his entry. That can mean a champion who adds control after Ragnarok, protects his approach, or punishes enemies forced to retreat. He does not only need raw damage, because he can already win many extended trades. What he most often lacks is a reliable way to stop the target from stalling, dashing away, or waiting out his ultimate.
Does Olaf need allied engage?
He does not always need allied engage, because he can start an entry himself with Ghost, Glorious Enchant, and Ragnarok. However, he does need follow-up. The nuance matters: if an ally engages before him but nobody converts afterward, Olaf may arrive too late or onto a target already out of range. The ideal setup is coordination where Olaf forces the first retreat and the team locks down the space he just opened.
Are defensive supports good with Olaf?
Yes, if their protection helps keep Olaf inside his action window rather than playing completely passively. A shield, anti-control tool, or peel threat can let Olaf hold Ragnarok longer or reach contact with more resources. But if the support stays too far back and never plays around his tempo, the synergy loses value. Olaf wants protection that supports his commit, not protection that prevents him from creating one.
Why do some Olaf compositions fail despite a good early game?
They often fail because the team does not turn Olaf’s pressure into collective sequences. A good early game gives objectives, vision, and tempo, but Olaf does not scale into a universal protector. If the composition lacks follow-up, secondary control, or stable damage behind him, fights become harder and harder to close. The lead must therefore be converted quickly: dragons, towers, deep vision, and picks before opponents can simply kite his ultimate.