Build and Runes
A Quicksilver Sash and will stop Warwick’s ultimate immediately.
Try to save a disable (silence/stun/knock-up/displacement) for when he uses his ultimate.
Warwick heals a lot of health from his Hungering Strike – using an Ignite on him will make him heal for a lot less.
Do not fight Warwick for long periods of time, as he excels at long trades.