Pokémon Uranium Wiki
Type  Nuclear
Category  Special
Power  110
Accuracy  70%
PP  5 (max. 8)
Priority  {{{priority}}}
Purges the foe of impurities, dealing extra damage to Nuclear types.
Foe Foe
Self Ally
May affect anyone but the user
  • This move was created for Pokémon Uranium

Expunge is an offensive Nuclear-type move introduced in Pokémon Uranium. It is the signature move of the Nuclear Pokemon Hazma.


In battle

Expunge deals damage and is super effective against Nuclear-type Pokémon. However, non-Nuclear Pokémon may call it using Nature Power in irradiated areas.

Its accuracy increases to 100% during Nuclear Fallout.
Using Nature Power in irradiated areas will call this move.

Out of battle

Expunge can be used to purify corrupted Nuclear Pokemon, making them obedient to their Trainer.

Pokémon that learn Expunge

By leveling up

Dex # Pokémon Type Level
#171 Hazma Hazma Nuclear Unknown 50


  • This move hits more types super-effectively than any other, being resisted only by Steel-types.