I have already think about of this lead Gardevoir:
Gardevoir (M) @ Choice Scarf
Trait: Trace
EVs: 100 HP / 156 Def / 252 Spd
Timid Nature (+Spd, -Atk)
- Hypnosis
- Trick
- Psychic
- Focus Blast
Yeah, Choice Scarf alows her to outspeed Darkrai, trace his Bad Dreams, and put him asleep with Hypnosis, or another Pokemon that could apear in front of Gardevoir. She can trick Forretress leads who tries to put Sr, Spikes or Toxic Spikes. One of the problems is just that even Gardevoir is scarfed, she can´t outspeed Deoxys-S, but we can try trick it and lock him in Sr or Spikes, but if he Taunts, you need to switch, obviously.
Gardevoir (M) @ Choice Scarf
Trait: Trace
EVs: 100 HP / 156 Def / 252 Spd
Timid Nature (+Spd, -Atk)
- Hypnosis
- Trick
- Psychic
- Focus Blast
Yeah, Choice Scarf alows her to outspeed Darkrai, trace his Bad Dreams, and put him asleep with Hypnosis, or another Pokemon that could apear in front of Gardevoir. She can trick Forretress leads who tries to put Sr, Spikes or Toxic Spikes. One of the problems is just that even Gardevoir is scarfed, she can´t outspeed Deoxys-S, but we can try trick it and lock him in Sr or Spikes, but if he Taunts, you need to switch, obviously.