Riot Games just launched Teamfight Tactics (TFT) Set 15. The new set, called K.O. Colosseum, brings an anime theme to the popular autobattler. With any new set, players race to figure out the best strategies. Getting an early edge on the meta is key for climbing the ranks.
Fabio “techzz” Figueira, a well-known content creator, has stepped up to help. He often shares the best ways to succeed in the game. Based on his experience playing on the Public Beta Environment (PBE), he shared his top three team compositions for Set 15. He posted these insights on X, formerly known as Twitter.
Top Strategies for Set 15
Figueira’s picks offer different ways to dominate the new season. These are the teams he believes will lead to victory.
Mech Mentor
- Cost 1: Aatrox
- Cost 2: Kobuko and Gangplank
- Cost 3: Yasuo, Udyr, and Senna
- Cost 4: Ryze (tear and AP items), Jarvan IV (tank items)
- Cost 5: Yone (fighter items)
Augments: Ryze and Jarvan
Soul Fighter Vertical
- Cost 1: Kalista and Naafiri
- Cost 2: Xin Zhao and Lux
- Cost 3: Viego
- Cost 4: Samira (AD items) and Sett (tank items)
- Cost 5: Gwen (AP items)
Augments: Samira and Sett
The Crew
- Cost 1: Sivir (AD items) and Malphite (tank items)
- Cost 2: Janna and Shen
- Cost 3: Ziggs (AP items)
- Cost 4: Jarvan IV and Ryze
- Cost 5: Twisted Fate
Augments: Sivir and Malphite
O SET 15 LANÇA AMANHÃ!
Aqui vão 3 comps que você pode ter certeza que estarão fortes para amanhã (Maiores explicações nos tweets abaixo)
1- Mech Mentor
2- Soul Fighter Vertical
3- Crew (Comp de roll do set) pic.twitter.com/F3SlYO5DHM
— Fabio Figueira (@techzztft) July 29, 2025
Figueira backs up his picks with solid reasons. He noted that Mech Mentor was the strongest composition on the PBE. It also saw the most play in test server tournaments. Soul Fighter, he says, is the easiest to play. It also uses all three item types: AP, AD, and tank. The Crew composition provides a consistent path to victory. This strategy involves rerolling at levels four or five to get three-star Sivir and Malphite. After that, players level from six to seven, looking for all three-star champions.