J T G B
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.
NOTE: Always take mid
Start with Regrowth Pendant and just return to base when u have enough gold to buy warmog.
Harrass your opponent everytime u can because Katarina in mid is simply a must.
2nd item will be boots and then phage. Run to mallet and do Atmas. Usually game ends after u get Atmas.
Ur not seeing any AD items simply because u dont need them. Ppl say that Kat has to be either AD or AP but imo, they are not very good because once the other team focus on u, u die in a bliss. Tankarina doesnt work for her ulti and thats why shes way more balanced and better in Teamfights. U can get like 15 kills per game and 1/2 deaths. Believe me when i say she does lots of DMG as a tank.
U can tower dive + ulti and kill some champs and leave safely with shumpo.
I usually play with:
:. Katarina (me)
Try it and have fun