Sableye

Prankster elevates both Reflect and Light Screen to +1 priority. Both screens are guaranteed before any opponent can act. Thunder Wave cripples fast threats with the same Prankster priority, removing Choice Scarf speed advantages on the lead turn. Foul Play deals damage scaling with the opponent's Attack stat, effective against physical setup sweepers. Careful nature with maxed HP and substantial Special Defense investment creates a durable screen setter. Sitrus Berry extends survival through the setup window. Priority screens plus priority Thunder Wave gives Mega Charizard X protected setup time against the widest range of lead combinations.