[SET]
name: Yawn
move 1: Yawn
move 2: Protect / Substitute
move 3: Thunderbolt
move 4: Hidden Power Grass / Hidden Power Ice
item: Life Orb / Leftovers
nature: Timid
evs: 252 SAtk / 4 SpD / 252 Spe
[Set Comments]
<p>Jolteon, though a respectable force in OU, is often quickly shut down by Blissey, or other Pokémon who resist—or are immune to—his attacks. This set aims to avoid that situation, while still dismantling the opposition with Jolteon's STAB Thunderbolt. Its strategy is simple—force a switch using Jolteon's offensive presence and use Yawn as the opponent switches in on the switch-in. Normally the switch-in this will be a faster, scarved   Scarfed Pokémon aiming for a free switch in to gain momentum or simply kill off our electrical puppy—the most common of these is being Scarf Flygon. After using Yawn, use Protect  Use Protect after Yawn to block any, likely fatal, attacks (if using Substitute, only use it if faster than the switch-in—if not, switch out to a Pokémon immune to Ground-type attacks.) If your opponent stays in—as they likely will—they will now be happily dancing around in the Land of Nod, ready for one of your other Pokémon to take advantage of a crippled revenge killer. Teams also only tend to carry one check for Jolteon and if it is gets slept, it increases his Jolteon's usefulness increases tenfold.</p>
[Additional Comments]
<p>Yawn and Protect form the sleep-inducing combo that is key to this set, while the rest of Jolteon's moves are dedicated to capitalizing on his good power and coverage: Thunderbolt is an the obligatory STAB attack, while Hidden Power Grass is used to hit Swampert. Hidden Power Ice can be used instead to hit Flygon and Gliscor, but it is often better to let another one of your Pokémon take advantage of these sleeping foes instead of killing them going for the kill. The EVs are as simple as can be; maximum Special Attack and Speed, as is standard for most of Jolteon's sets. Though all variations of Jolteon are made more potent with entry hazard support, this set is made especially destructive. Yawn will undoubtedly force many switches, racking up entry hazard damage that is key to a Pokémon such as Jolteon for late-game sweeping. To amplify the shuffling of the opponent's team, Baton Pass can be used to switch to an appropriate counter. Shadow Ball can be used over Hidden Power to hit Rotom-A for decent damage, but it is often not worth the loss in coverage. Another option is Wish, but due to Jolteon's general frailty it is not recommended.</p>
<p>Dragonite makes a fantastic partner for this set. Scarf Flygon is a primary check for Dragon Dance Dragonite, and with it fast asleep the latter is free to sweep. Jolteon also easily eliminates problem Pokémon for Dragonite, such as Skarmory and—if using Hidden Power Grass—Swampert. Dragonite also has a handy immunity to Ground-type attacks, which are Jolteon's sole weakness. Lucario also benefits from this set's sleeping capabilities, though it lacks the typing-synergy that Dragonite possesses. However, Jolteon can sleep Hippowdon, who is not OHKOed by a +2 Close Combat from Lucario, granting another turn for the latter to batter your opponent. As with every Jolteon set, Blissey utterly walls this set you. It also has Natural Cure to get rid of sleep as it switches out—thankfully, it is easy to eliminate with Pursuit users such as Scizor and Tyranitar. If using Hidden Power Ice, Swampert takes this set on admirably—even when sleeping! RestTalk Rotom-A can absorb sleep nonchalantly and is not even 3HKOed by any of Jolteon's attacks.</p>