Long story short, I have been having a difficult time playing Cho'gath against Warwick. I realize that not every champion is supposed to be viable against every other individual champion, and that Cho'gath is a bit weak at the moment, but in several matches it has proven to be much more difficult than it should be. Warwick is for taking out "soft" players, so why is he chewing through a full-hp tank so quickly?
The simple problem is that they are both melee heroes, but Warwick's lifesteal (especially with items) simply out-drains Cho'gath's health pool, no matter how deep it is, it seems. Rupture helps, as does Scream, but once Warwick's items start kicking in and Eternal Thirst starts adding up, it's a losing battle.
Any suggestions? My only initial thought is to have a Banshee's available (am I the only player who ends up getting Banshee's just about every game?) to hopefully negate Warwick's ultimate, but beyond that I don't really have any ideas about how to handle the matchup.