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.
1. You will ward and search for enemy wards
2. You will decrease enemy attack speed by 15%
3. You will give 10 magic resist for all your team and put active shield
4. You will make enemy team slow by casting W
5. You will make enemy team tanks burn 4% of them health
You will get 1.3k health , 117 armor and 72 magic resist .
Also you will have enough mana and 40% cooldown to cast spells often .
With Crystal Scepter and Liandra's you will be able to kill enemy squishys .
Tanky AP support