Counter guide · Grass / Steel · Gen V

What beats Ferroseed?

The 5 hardest counters to Ferroseed ranked by type effectiveness, base-stat total, and Speed. Heatran outspeeds and hits for 4× with fire-type STAB.

Ferroseed
No. 597
Ferroseed
Grass Steel
BST 305 · Speed 10 · Atk 50 · SpA 24

Top 5 counters

  1. #1
    Heatran
    No. 485
    Heatran
    Fire Steel
    Hits Ferroseed for 4× via fire-type STAB Takes ¼× back from grass-type STAB Speed: 77 > 10 (outspeeds) Lean: Special (SpA 130)
  2. #2
    Reshiram
    No. 643
    Reshiram
    Dragon Fire
    Hits Ferroseed for 4× via fire-type STAB Takes ½× back from steel-type STAB Speed: 90 > 10 (outspeeds) Lean: Special (SpA 150)
  3. #3
    Ho-Oh
    No. 250
    Ho-Oh
    Fire Flying
    Hits Ferroseed for 4× via fire-type STAB Takes ½× back from steel-type STAB Speed: 90 > 10 (outspeeds) Lean: Physical (Atk 130)
  4. #4
    Blacephalon
    No. 806
    Blacephalon
    Fire Ghost
    Hits Ferroseed for 4× via fire-type STAB Takes ½× back from grass-type STAB Speed: 107 > 10 (outspeeds) Lean: Special (SpA 151)
  5. #5
    Iron Moth
    No. 994
    Iron Moth
    Fire Poison
    Hits Ferroseed for 4× via fire-type STAB Takes ½× back from steel-type STAB Speed: 110 > 10 (outspeeds) Lean: Special (SpA 140)

Ferroseed's type weaknesses

4× weak to
2× weak to
Immune to

How this list is computed

Each candidate is scored on best-STAB damage into Ferroseed, the damage taken back, Speed comparison, base-stat total, and offensive lean (Attack vs Sp. Attack). Candidates that Ferroseed hits super-effectively for 2× or more without taking comparable damage back are filtered out — they die first. Type-immune candidates are excluded entirely.

Counters are theoretical type-chart matchups, not damage calculations. Item, ability, and move-set choices can swing real battles. Use this list as a starting point, not a final answer.