Does Psychic Terrain Stop Prankster?

This terrain has the following effects on Pokémon that are on the ground and not in the semi-invulnerable turn of a move. ... It immunizes affected Pokémon from opponents' moves with increased priority (including moves boosted by Prankster, Gale Wings, or Triage).

What does psychic terrain prevent?

Psychic Terrain creates a low-lying psychic field lasting 5 turns, that prevents grounded Pokémon from being hit by high-priority moves (such as Quick Attack or Sucker Punch). The power of Psychic type moves also increases while in effect. Grounded Pokémon are simply those that are not raised .

Does psychic terrain stop wide guard?

That said, Expanding Force is blocked by Wide Guard while boosted by Psychic Terrain. Rising Voltage is not blocked by Wide Guard, as it is still a single-target move when boosted by Electric Terrain.