The Annoyance of Katarina and the Rage System
In Teamfight Tactics Season 10, compositions using ranged carries are very popular. Therefore, players often look for champions capable of taking down the backline or mitigating the damage they deal. Rage and the champion Katarina are one such option, as the effects of this system will stun the enemy at the farthest range.

Furthermore, the ability to bounce to multiple targets from Katarina‘s abilities allows her to threaten the opponent’s backline. Combined with a significant damage boost from the Star Guardian effect, Katarina can deal extremely high damage when properly equipped and leveled.
Building the Katarina “Little Blade Master” Composition
In the early game, players should start with Evelynn combined with Hardcore Fans. Basically, Hardcore Fans units are quite cheap but provide extremely high durability. Additionally, Evelynn is also a great item holder for Katarina, making it quite reasonable to invest in this champion early on.

By level 6, players should sell Evelynn and start the reroll process to search for Katarina Star Guardian. If you buy Katarina Star Guardian in Rage form, players can aim for the threshold of 4 champions of this system to maximize damage. In the case of Katarina Star Guardian in Farm form, players should aim for the threshold of 5 champions to include the super strong unit Hecarim in the mid-game.


Players will stay at level 6 for a while to upgrade Katarina to 3 stars. After achieving this goal, gamers should push to level 8 and add Zed to the composition. If opting for the Farm Star Guardian direction, players should remove some Hardcore Fans units in the late game to make space for Rage units.


In terms of items, Katarina will need 2 Justice Hands and Guardian Gloves. If you can upgrade Zed to 2 stars, this unit should also hold a Justice Hands and Infinity Edge to boost damage. Therefore, the Core Belief item fits very well with this composition as the carries utilize Justice Hands exceptionally well.
Conclusion
With Katarina being a champion very rarely contested, players can easily upgrade this unit to 3 stars. This allows players to operate the Katarina – Rage composition very smoothly and can climb ranks effectively at this time.