User blog comment:JAlbor/Community Thoughts on Ward Changes/@comment-5514182-20131116060424

From what I see, vision granting abilities like Ashe and Quinn will become more powerful. Perma-stealth, like Evelynn and Twitch will become stronger as well, because you can only place 1 Vision Ward per person, and it is visible to enemies, so they can clear the ward and try again later. Short bursts of stealth, like Vayne and Kha'zix should remain unaffected, or ever stronger, as oracles is now gone (Now you have a 4/6 second Oracles Trinket). Akali and Talon, who have obvious stealth abilities should become weaker, due to the enemies having free Oracles Trinket in lane.

However, the biggest problem has yet to be addressed. How do you deal with Teemo Shrooms?