Abilities, Arena Trap
3 species carry Arena Trap as a normal ability
Of the 1,025 species this site covers, default forms only
SinceGen III
Normal3
Hidden0
Elsewhere0
Effect, in PokéAPI's words
“Prevents opponents from fleeing or switching out. Eluded by Flying-types and Pokémon in the air.”
Diglett
Dugtrio
Trapinch