Teemo vs Katarina tips: Shut her down early, meaning let her blow her skills, and go at her with 2-3 shots then back up, rinse and repeat. If she jumps on you, make sure she jumps on a mushroom, back until her ult is over, then chase right after it ends. Try to use flash as surprise when chasing or running away. Utilize your shrooms, as you can see putting them in spots everybody always walks through. Don't place them right next to the wall. That wastes about 1/2 of the shrooms trigger range that could be triggered by a champ instead. Put it a bit farther out to where it creates a small choke point between the shroom and the wall but not too far to where the creep wave will hit them. I don't use smartcast on shrooms because I always want to place them carefully not just flop them on the ground lol. Always think, where would YOU walk if you were going that way. Enjoy. I definitely did. Runes and Masteries:. Runes- (Attack Speed Marks, flat Armor Seals, flat Ability Power. Glyphs, Movement Speed Quints.). Masteries- 27-0-3 (All into offense, and 3 points into Ulility [3 pts into movement speed], max your damage both AP and AD. 1 point into Attack Speed, 3 points in Sorcery [cool downs 3.75%], Double Edged Sword and both of the other mastery slots underneath that, 3 pts in Executioner and both slots under that, the rest is for the AP. Max damage!).