From The Pokemon Insurgence Wiki
Irrelephant is an ability exclusive to Pokémon Insurgence. It is the signature Ability of Mega Donphan.
Irrelephant ignores type-based immunities. For example, a Pokémon with Irrelephant can hit Flying-type foes with Earthquake. Therefore, both Talonflame and Skarmory will take super effective damage from a Ground-type move used by a Pokémon with Irrelephant.
Outside of battle
Irrelephant has no effect outside of battle.
Pokémon with Irrelephant
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