Sion has the Bruiser and Noxus traits in TFT Set 16. These traits provide bonuses when activated with other champions that share them, making Sion a key unit for Bruiser and Noxus comps.

Champions that share traits with Sion include Volibear , Rift Herald , and Dr. Mundo. These units can be paired with Sion to activate trait bonuses and create powerful synergies.

Volibear is the strongest traitmate for Sion with a 68.68% win rate when paired together. This champion shares the Bruiser trait with Sion and creates a powerful synergy.

Swain is the most popular traitmate for Sion with a 26.47% pick rate. This unit shares the Bruiser trait with Sion and is picked 26.47% of the time.

To build team comps around Sion's traits (Bruiser and Noxus), focus on including other champions that share these traits to reach trait breakpoints. The most successful Sion comps pair with Volibear , Rift Herald , and Dr. Mundo to maximize trait bonuses.