Pokémon-specific weakness guide
Therian Thundurus Weaknesses and Counters
This guide explains Therian Thundurus's defensive profile, including every weakness, resistance, immunity, and practical counter type based on its Electric / Flying typing.

Therian Thundurus
#0642
Resistances (5)
Immunities (1)
Battle notes
- Therian Thundurus's Electric / Flying typing is best attacked with Ice (2x), Rock (2x). Start with those attacking types when choosing moves or counter Pokémon.
- Avoid relying on common Ground, Grass, Fighting, Flying attacks unless they have unusually high power or a secondary purpose, because Therian Thundurus 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
Therian Thundurus's base defensive typing is Electric / Flying. 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 Therian Thundurus weak to?
Therian Thundurus is weak to Ice (2x), Rock (2x).
Which attacking types are most practical against Therian Thundurus?
Ice and Rock are tied as the strongest attacking types against Therian Thundurus, each dealing 2x damage.
Does Therian Thundurus'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.