Mikan!

Alice's surroundings were very pleasant. A cool breeze was blowing around, flowing through like a restless sea. Not uncommon this time of the day. The sun beat down with a steady heat, but nevertheless harsh. The sky was a cloudless one, offering no respite from the heat. A few Wingull hovered around, wings outstretched to catch hold of every air current, rising furthur and higher, but still keeping an eye out for any opportunities for food. A sudden gust of cool air moved towards Alice, lightly running it's fingers up her arm, pleasant and ticklish, much like a wreathing mist.

The area was otherwise deserted, save a couple of small children wandering around hand in hand. Siblings, by the look of it. Both sisters, one of them spotted Alice and pointed towards her, speaking to her sister in low eager tones. She nodded and both of them ran up. "Excuse me! We just got our pokemon today, would you battle us, big trainer?" "Yeah! Our parents gave them to use! They're tough!" They piped up.

(Commence battle against children! o3o Their dialogue is tricky though...)

(They were kinda-sorta speaking together so I thought it'd be appropriate. Ah well, thanks for the pointer :3)
(Also, why do you have a level 60 Deino? o.O')

"Mm!" One child drew a pokeball of which blue electricity was harmlessly sparking. She tossed it down and a Rotom burst out, now the sparks malignant. The other child, obviously softer spoken and quieter, dropped a pokeball, perhaps unintentionally, given the way she fumbled, and a Swalot appeared as soon as the sphere touched the ground.

(I'm so sorry! >.<' Your post strangely didn't show up. Once again, I apologize profusely. ;~;' )
(Also, just a question. Which is more reliable between Bulbapedia and Serebii? Because both show different movesets etc for the same pokemon. I'll go with Bulbapedia for this round.)

Both sisters squealed with excitement over the cute due Alice had just produced. The unusually coloured Pachirisu especially caught their interest and attention. But the quieter one held back noticeably, as though determined to not let anything get in her way, while her rambunctious sister made no secret of her feelings.

The Rotom and Swalot were ready. The agile Electric type dodged the Toxic, which unfortunately, or fortunately in this case, struck the struggling Swalot as it attempted to shuffle away from the weak electrical impulses. The Toxic was harmless to the Poison type, but it was paralyzed and rendered motionless. Far from immobile, the Rotom seemed to almost teleport forward in its eye-widening swiftness, and released a volatile, explosive blast of electricity which traveled all the way back to Swalot, inflicting some damage to the poor, stagnant creature, and should cause damage to both the opponents were it to connect.

The Swalot gained enough mobility to awkwardly, and if not stiffly, to slide forward and spit out a stream of poisonous Sludge at Pachirisu, with a 50% chance of poisoning it should it connect. The secondary abilities of both the attacks were similar to what Alice had done. Discharge had a 30% chance of paralyzing whoever it struck, but Swalot was eliminated from that chance, given that he was already paralyzed.

(*runs for cover* Bulbapedia is more convenient, not only the layout, but because Bulbapedia claims the pokemon have better moves XP)
(Are you following the Gen VI concept? Is Clefairy a Fairy type?)

Swalot, denied movement as he was, was struck head on by the psychic attack, and was pushed back, spared from confusion, and allowed to shake off the damage due to its bulkiness and defensive capabilities. (I always find Poison types to be kinda bulky.) But before the Electro Ball could connect, Rotom appeared in its path and practically absorbed the attack, getting away with little damage.

Seeing that Clefairy had moves super effective against both pokemon, they decided to copy the strategy and 'gang up' on him. Swalot, suddenly finding its feet underneath again, glided forward in the way of slime, an upon command released a thick, viscous and significantly more powerful and toxic stream of poison, Gunk Shot, at Clefairy, while Rotom, who was more suited to attacking both together, released an Uproar. The sound jarred Swalot, not hurting it, but making it sleepless.

Rotom quickly came to Swalot's defense, attempting to blow Clefairy back with the second wave of Uproar, locked into the move. At least it wasn't causing any damage to the already battered Swalot. Swalot tried to slide forward to use another Gunk Shot, not particularly caring which of the targets to hit, it tripped over by the grass, all 80 kilos of it, and lay there, racked by paralysis.

Rotom flicked its bolt-like appendages. It released its final turn for Uproar, shattering the Ice Beam as it came, dropping shards of ice everywhere. Perhaps if it had been a STAB move, it would have been unable to be blocked by Uproar. Nevertheless, Rotom was pleased with itself. Leaving Swalot shuddering on the ground for a minute to cover for it, it harmlessly absorbed the Electro Ball. It did more damage the larger the difference between the Speed, and not only was Rotom resistant to the electric move, it's Speed stat was nearly identical to the electric rodents.

By now, Swalot had struggled to it's indefinite feet, and flinched as the Psyshock struck, but still felt well enough to shoot a Sludge at Clefairy, followed by a Gunk Shot, while Rotom did a very good imitation at sniggering as the Swift harmlessly passed through it, while finding its mark on Swalot, who barely noticed it, going ahead with its attacks anyway. Rotom seemed to twirl before releasing a Shock Wave at Clefairy.

Swalot actually let out a cry, a strange hybrid sound not classifiable in terms of ordinary experience because the mod doesn't know what a Swalot sounds like. The Facade, along with the super effective psychic type attack, had struck it harder than it had initially thought. The Psyshocks were being a constant nuisance. Scratch that. A constant painful nuisance. It began wobbling like jelly, spineless as it was. Literally. It let out a huge Yawn, it's mouth stretching to its utmost extent to attempt to induce the Clefairy into sleep, while the Rotom flicked impatiently and released another Shock Wave, and another in quick succession at Clefairy. It's Yawn completed and without waiting to see if it struck or not, the Swalot, despite being injured, released a flow of Sludge and Gunk Shot at the Clefairy in succession before it froze up in paralysis.

The Swalot finally succumbed under the onslaught of the synchronized double attacks,crumpling down to a shapeless purple pile, and hastily withdrawn to his safe refuge, his pokeball by one of the siblings. Rotom seemed curios as to the sudden disappearance of his partner, but jumping at the opportunity, released a Discharge, now that there was no longer a partner to hurt by it anymore.

Rotom, ever the mischievous ghost, snickered as the Rollout grazed it as it partially stepped out of the way, knowing that the next one would be stronger. It was quick in moving away from the Toxic, leaving a trail of blue sparks in its wake, but gladly accepted the Sweet Kiss as the move passed through it, not affecting the ghost. Normal moves didn't, you know. It took a breath before breaking into a Discharge, followed closely by Uproar.

(Why does your Pachirisu know Gunk Shot? And your Clefairy, Rollout? Bulbapedia says they can't have either ._.')

The Rotom cringed a bit as the second turn of Rollout struck it, causing a sizable chunk of damage to the Plasma pokemon. It dodged the Toxic, but not quite the same story for Gunk Shot. Nevertheless, resistant to Poison as it was, it was able to brush off the pain and the damage, thankfully not poisoned. It released it's second turn of Uproar.

(D: Aw, but Serebii is so hard to use...)

The Rotom, having had enough of the Clefairy, moved out of the way of Rollout, right into the Gunk Shot. However, once again the resistance came into play and it was able to shake off the damage without any lingering or secondary effects. It released it's third and final turn of Uproar, as though sensing the Pachirisu's weakness.

(Really? I find having to search for the pokemon in the lists/finding their numbers and getting it down tedious.)

Rotom, gleeful in it's close and apparent victory, seemed to practically teleport out of the way of both attacks, leaving a trail of blue sparks in its wake again. Moving in a swirling motion, it started upon another Uproar, keeping a watchful eye upon the Clafairy.