Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Warwick may be old... but his champ design isn't terrible and you ca do well with him. Being smart when you play him and knowing your limits is key. Before playing Warwick you need to forget about trying to one-shot everyone with your ult... it doesn't work 9 times out of 10. You play him as a semi tank who is able to sit at the front line using your life steal to "extend" your hp bar.
Strength of Ages is life as a jungler... this is optimal... warlords looks good on him and can work but... is not as reliable as 300hp and warlords doesnt work on jungle creeps
Spirit Visage- 10% CDR gives you 40% with runes, more heals, MR
CINDERHULK!!!---Go cinderhulk... bloodrazor is trash. 4% hp as physical damage isn't that great... the benefits of being tanky early helps more, plus immolate is op.
BOTRK- Good active, lifesteal, on hit, attack speed... this item is made for WW
Deadmans- Armor=good, HP=good, Move speed=good, Awesome flame cape=good
Titanic Hydra- gives you waveclear, it's on hit, it scales with your hp which you have lots of
Swifties- bloodscent+swifties makes you quick asf
Good clear... health pot not usually necessary only for an emergency invade or some dire situation where you accidentally get the wrong skill or teammates don't leash.