Mega Garchomp / Mega Charizard-Y Sand

Synergy

Mega Garchomp and Telepathy Gardevoir form the core lead: Gardevoir uses Icy Wind for speed control while Garchomp mega evolves and fires Earthquake freely, which Gardevoir's Telepathy blocks. Tyranitar sets permanent sand with Sand Stream, boosting Mega Garchomp's Special Defense and threatening opposing leads with Thunder Wave and Knock Off. Mega Charizard-Y provides a second win condition through Drought-powered Heat Wave and Solar Beam, with Corviknight offering Tailwind and Sinistcha providing redirection and recovery support.

Win Conditions

Mega Garchomp Earthquake spreads chip damage while Telepathy Gardevoir supports with speed control via Icy Wind and spread Fairy/Psychic pressure. Charizard-Y in the back provides a powerful Drought-based sweeper pivot. Sand chip from Tyranitar aids in securing KOs.

Lead Options

Mega Garchomp + Gardevoir, Mega Charizard-Y + Tyranitar, Mega Garchomp + Tyranitar

Threats

Mega Scizor's Bullet Punch bypasses speed control and threatens both leads. Trick Room setters can neutralize the team's speed-based game plan. Opposing weather setters can strip Drought and sand control.