Pokémon-specific weakness guide
Cornerstone Mask Ogerpon Weaknesses and Counters
This guide explains Cornerstone Mask Ogerpon's defensive profile, including every weakness, resistance, immunity, and practical counter type based on its Grass / Rock typing.
Cornerstone Mask Ogerpon
#1017
Resistances (2)
Immunities (0)
None
Battle notes
- Cornerstone Mask Ogerpon's Grass / Rock typing is best attacked with Ice (2x), Fighting (2x), Bug (2x). Start with those attacking types when choosing moves or counter Pokémon.
- Avoid relying on common Normal, Electric attacks unless they have unusually high power or a secondary purpose, because Cornerstone Mask Ogerpon resists or ignores those matchups.
- This guide uses the modern Gen 6+ type chart only. Abilities, held items, Terastallization, weather, fields, and special move rules can still change real battle outcomes.
Best counter types
These attacking types hit the defender for super-effective damage under the modern Gen 6+ type chart.
Example Pokémon with Effective Types
These are examples of Pokémon associated with super-effective attacking types, not a ranked competitive counter list.
Defensive typing summary
Cornerstone Mask Ogerpon's base defensive typing is Grass / Rock. The weakness chart multiplies both types when a Pokémon has two types, so a matchup can become 4x, 2x, 1x, 0.5x, 0.25x, or 0x.
Related guides
FAQ
What is Cornerstone Mask Ogerpon weak to?
Cornerstone Mask Ogerpon is weak to Ice (2x), Fighting (2x), Bug (2x), Steel (2x).
Which attacking types are most practical against Cornerstone Mask Ogerpon?
Ice, Fighting, Bug, and Steel are tied as the strongest attacking types against Cornerstone Mask Ogerpon, each dealing 2x damage.
Does Cornerstone Mask Ogerpon's ability change these weaknesses?
This page uses base defensive typing only. Abilities, held items, Terastallization, weather, fields, and special move rules can change actual battle outcomes.