User blog comment:GimmeStarfoxWii/Help this noob ward/@comment-5955640-20130423061546

It really depends on what the enemy is up to but if I was you I would just place wards strategically and stay together if the enemy is really roaming. Dragon. Baron. And the red and Blue camp are good targets as they are routinely invaded in mid and late game. Sometimes you should just ward a lane period espescially if you are suffering from split pushers. Ward the jungle entrances that's closest to the mid lane entrance to the base. In stand off people will hide or run around the jungle or hide in the bush waiting for you to make the first move.

As you can see you'll never have enough wards technically. And once they figure out that you are warding their support or Jungler will buy the oracle and some pink wards and eat away at your income. Get your hands on a Ruby Sightstone and maybe a Banner of Command. Why that? If you make an empowered minion run through a lane someone will have to come out of hiding to deal with the minion swarm that it generates. Now you have sight of that paticular champ and possibly where everyone else is. It's also another way to make money. If they are hiding you want to draw them out of hiding which can't technically be done with wards. You have to threaten the base in some way or get lucky and ward Baron minutes before they arrive. A well times ambush or someone with a teleport could exploit the divided attention.