Sewer System

Cards here have -1 Power.

Not a popular spot for battles...

• Category: Released
• Rarity: Common
• Difficulty: Standard
• Release date: 2026-04-22
• Last featured: 2026-04-22
• Times featured: 1
• On final board in 2.3% of tracked games (current OTA window)
• First seen: 2026-03-13
• Last seen: 2026-07-03

Best and worst cards in games at Sewer System

Across SnapComplete-tracked Ranked and Conquest games where Sewer System was on the final board, Emperor Hulkling performs best here (+7.3% win rate vs its average) and Elixir performs the worst here (-6.9%).

Best When Seen:

• Emperor Hulkling: +7.3% win rate vs its average (341 games)
• Omega Sentinel: +4.3% win rate vs its average (1,596 games)
• Zombie Captain Marvel: +4.1% win rate vs its average (691 games)

Worst When Seen:

• Elixir: -6.9% win rate vs its average (432 games)
• Black Knight: -6.6% win rate vs its average (272 games)
• Wade Wilson: -6.1% win rate vs its average (158 games)

How this is measured: across tracked games (bots excluded) where Sewer System was on the final board. It reflects how each card performs with this location on the board, smoothed against that card's own baseline win rate, and updates continuously.