Manectric

Manectric has a cool look, but it sadly arrived too late to be used much. It has a good Attack stat, but it’s less than that of the more common Jolteon, and Jolteon also has a higher Defense stat. Trainers who also have Raikou (or Zapdos) also probably rarely use Jolteon as is.

Best PvE Offensive Moveset

• Thunder Fang paired with Wild Charge is Manectric’s best moveset due to typing and synergy.

• Charge Beam is a step down. 

• Snarl does more DPS than Charge Beam, but Manectric isn’t a Dark-type.

• Thunder is an inferior option.

• Overheat is a powerful move, but isn't meant for Manectric. 

• Flame Burst has no utility on Manectric.

• Psychic Fangs is for PvP only. 

• Return is sub-optimal on all fronts.

Best PvE Defensive Moveset

• Snarl lacks STAB, but is less likely to be resisted.

• Thunder Fang is stronger than Charge Beam on defense. 

• While Wild Charge does less DPS than Thunder, it’s a two-bar charge move, so it will get used more often than Thunder.

• Flame Burst doesn't deal a lot of damage, especially without STAB, but is less likely to be resisted. 

• Psychic Fangs can be spammed as a 3-bar move, but its damage is poor. 

• Overheat is too slow on defense as a 1-bar move. 

• Return comes out frequently, but its damage is too low to be worth considering.

Snarl is more favorable as its higher energy gains lets Manectric take advantage of its charge moves sooner. Charge Beam could be chosen if the extra STAB damage and Electric-type coverage is needed, but this is more situational. Thunder Fang provides a different style of play that focuses on damage output rather than energy gains, though this might be more niche. 

Wild Charge is the best Electric-type charge move in the game, costs the least amount of energy among Manectric's charge moves, and just makes Thunder redundant. Overheat is significantly stronger than Flame Burst, and provides some coverage should Electric-attacks be resisted. It should be noted that opting for both Wild Charge and Overheat makes Manectric extremely vulnerable due to their self-debuffs. Psychic Fangs can be chosen for its low energy cost, letting Manectric bait shields while also providing a debuff utility.