Seeing the white light gradually appearing on the body of the Poliwag, Aoki took a long breath. It was finally about to evolve. Such an extended battle had served as an urgent push toward evolution for the Water-type Pokémon. Now that the Poliwag stood on the verge of transformation, Aoki could temporarily ease his rigorous training regimen.
From his storage space, he produced a specialized aptitude-boosting potion formulated specifically for Poliwag and administered it directly. The evolutionary glow fully enveloped the tadpole Pokémon. In its basic form, the Poliwag's combat capabilities remained somewhat limited. Though its level exceeded that of the Combusken on Aoki's team, its offensive potential remained unremarkable without exploiting its Swift Swim ability during rainy conditions.
This confrontation against fellow Water-type Pokémon who also couldn't utilize Rain Dance had proven humbling for the Poliwag. Yet this challenging experience helped the Pokémon gain crucial self-awareness. Recent victories had inflated the Poliwag's ego, making it consider itself the undisputed core of Aoki's team. While never voiced aloud, this arrogance had taken root in the Pokémon's mind - an understandable but problematic development given its rapid rise from benchwarmer to key strategist in rain-based tactics.
Aoki had observed this developing attitude but chose not to intervene directly. Had the Poliwag's hubris continued unchecked, the trainer would have been forced to make difficult decisions about its place on the team. The encounter with the rival Poliwag swarm served as a necessary reality check. Without the rain's enhancement, the Poliwag witnessed how teammates like Lairon and Combusken maintained more consistent performance across conditions, while its own capabilities diminished sharply when denied meteorological advantage.
Nearly overwhelmed by the opposing Poliwag's Water Pulses until Combusken's timely intervention, the humbled Pokémon emerged from battle with renewed perspective. Shedding its pretensions, the Poliwag accepted its role as a team player rather than presuming leadership. This mental breakthrough triggered the long-awaited evolutionary process.
Aoki approved of this attitude adjustment. The trainer would happily invest resources in any team member that understood the value of cooperation over individual glory. While not all his Pokémon could receive equal attention, Aoki maintained strict standards against elitism - even his prized Larvitar and Bagon received no special privileges beyond justified training focus.
The evolution commenced under the watchful scans of Aoki's portable analysis system. Having refined the aptitude formula through two previous trials incorporating data from Matsuda's research and Team Rocket's stolen databases, Aoki felt confident in the serum's effectiveness. As anticipated, when the radiant cocoon dissipated, it revealed the transformed Pokémon standing upright with distinctive spiral patterning across its abdomen.
Pokémon: Poliwhirl (Cyan)
Gender: Male
Level: 25
Type: Water
Ability: Water Absorb
Held Item: None
Egg Moves: Water Pulse, Refresh, Bubble Beam
Basic Moves: Water Sport, Water Gun, Hypnosis, Bubble, Double Slap, Rain Dance, Body Slam
Tutor Moves: Snore, Ice Punch (Mt. Battle Tutor), Icy Wind (Mt. Battle Tutor)
TM Moves: None
The aptitude improvement matched expectations, elevating Poliwhirl to cyan potential like Marshtomp's previous enhancement. In its excitement to share the news with teammates, the freshly evolved Pokémon suddenly collapsed from post-serum fatigue - an anticipated side effect that conveniently concluded this training session. After this recovery period, Poliwhirl would continue developing until meeting the requirements for its final evolution into Politoed using the King's Rock, cementing its role as rain team anchor.
Aoki gently patted the exhausted Poliwhirl. "Rest well after your evolution. I anticipate great progress from you." The Pokémon nodded weakly but earnestly, having truly found its place. Returning Poliwhirl to its Pokéball, Aoki acknowledged each team member with an encouraging head rub, noting their varied textures before concluding the expedition.
As he placed hands on Slowking's shell to initiate a Teleport back to Verdanturf Town, the Psychic-type gathered its psychic energy. The considerable distance required extended concentration. Just as the spatial warp began forming, an alien psychic resonance disrupted the process mid-transport.
Aoki's own latent psychic senses immediately identified the interference. "Identify yourself!" he demanded sharply into the suddenly charged air. The abrupt challenge hung between the trees as unseen forces gathered in the clearing. Recent frustrations with outstanding obligations to his benefactor already weighed on the trainer's mind - this unexpected confrontation threatened to further complicate matters during what should have been a routine return trip.