So it's literally a superior Gardevoir / Mega Gardevoir that doesn't take up your Mega slot, is initially faster, and is more Psychic-attack focused and doesn't die like a total loser to Sucker Punch and Bullet Punch. Guess who's dropping to RU this gen.
Sweet shit, but keep in mind that like its fellow Psychics (such as said Gardevoir and Jynx) its only average Speed can hold it back and if you wanna power it up w/o resorting to Choice Specs, you gotta Life Orb and that ain't helping survivability much. This much goes without saying, but yeah I see it facing a great deal of pressure from naturally faster threats. A set I'd go with myself is:
Tapu Lele @ Life Orb / Twistedspoon
Ability: Psychic Surge
EVs: 4 HP / 252 SpA / 252 Spe
Timid / Modest Nature
- Psyshock / Psychic
- Moonblast
- Focus Blast / Shadow Ball
- Taunt / Aromatherapy / Calm Mind
Psychic Surge pretty much gives Lele a free Specs boost for Psyshock and 2HKOes standard last-gen Chansey off the bat assuming Eviolite mechs haven't changed (51.8 - 61.3%). If you're not worried about special walls b/c Psychic hits them hard enough or you have Taunt, go with Psychic. Moonblast is pretty good blah blah blah, Focus Blast for Steels or Shadow Ball for opposing bulky Psychics. Taunt gives you a basic win card against passive threats like with some Gardevoir sets, while it totally has some time to use Aromatherapy due to how many threats it scares off. Calm Mind is a little extraneous imo due to how hard Lele hits off the bat but it's also a win hard against balance teams that like to attack instead of use support moves.
If you Specs dis shit, just put Psychic or Thunderbolt in the last slot and we're basically done.