How to Evolve Seel

Seel follows a straightforward, linear evolution path. It evolves into Dewgong starting at level 34.

Players do not need to use a Water Stone or an Ice Stone, despite its typing. The evolution triggers naturally upon leveling up, provided the player does not press the B button or hold an Everstone.

Seel belongs to the Medium Fast experience group. This means it requires exactly 39,304 EXP points to reach level 34.

In modern generations (Generation 6 and onward), the passive EXP Share makes hitting this threshold trivial. Placing Seel in your party while battling higher-level trainers will trigger the evolution within a few battles.

For players in Pokémon Let's Go, Pikachu! and Let's Go, Eevee!, catching combos are the fastest leveling method. Chaining catches of high-level Pokémon in the Seafoam Islands yields massive EXP multipliers, evolving Seel in minutes.

In Pokémon GO, level mechanics do not exist. Evolving Seel requires exactly 50 Seel Candies.

Players can farm these candies by catching Seel in the wild, particularly near water biomes like rivers, lakes, and beaches. Using a Pinap Berry during the catch encounter doubles the candy yield from three to six.

Seel can also be set as your Buddy Pokémon. It requires 3 kilometers of walking to generate a single Seel Candy.

During specific events, Glacial Lure Modules placed on PokéStops significantly increase Seel spawn rates. Hatching Seel from 2km or 5km eggs (depending on the current egg pool rotation) also provides a bulk drop of 5 to 21 candies at once.

From a competitive standpoint, Dewgong earns a strict 4/10 rating. It is heavily outclassed in standard play (OU/UU/RU) and only finds a niche in the lowest tiers, such as PU or ZU.

The primary issue is its Water/Ice typing. Defensively, this combination is a liability.

Dewgong takes super-effective damage from Stealth Rock, Fighting, Rock, Grass, and Electric-type attacks. Without Heavy-Duty Boots to ignore entry hazards, Dewgong loses a quarter of its health just by switching into battle.

Its base stats are entirely average. It lacks the offensive presence to act as a sweeper and lacks the raw bulk of superior Water/Ice types like Lapras or Walrein.

Lapras possesses Water Absorb and higher HP, while Walrein offers better physical bulk. Dewgong is only worth evolving if you specifically intend to use a Perish Trap strategy in a restricted draft league.

Dewgong's only viable competitive role is the Perish Trapper. This set leverages its access to Whirlpool and Perish Song to guarantee knockouts against passive defensive Pokémon.

The standard moveset consists of Whirlpool, Perish Song, Protect, and Rest. The strategy requires precise turn management.

On turn one, Dewgong uses Whirlpool to trap the opponent, preventing them from switching out. On turn two, it activates Perish Song, putting a three-turn countdown on both active Pokémon.

Turn three involves using Protect to stall the timer safely. On the final turn, the Dewgong player switches out to a different Pokémon.

Because the opponent is still trapped by Whirlpool, they remain on the field and faint when the Perish Song counter hits zero. This strategy dismantles defensive walls that rely on Toxic or Recover.

To survive long enough to execute its trapping strategy, Dewgong requires maximum defensive investment. A Calm (+Special Defense, -Attack) or Careful (+Special Defense, -Special Attack) nature is optimal.

The EV spread should be 252 HP, 252 Special Defense, and 4 Defense. This maximizes its ability to absorb special hits from bulky Water and Fairy types.

Thick Fat is the only acceptable ability. Hydration requires Rain support to cure status conditions, which is too situational, and Ice Body relies on Hail/Snow, which chips away at Dewgong's own team.

Thick Fat effectively grants Dewgong resistances to Fire and Ice-type moves. This allows it to pivot into common coverage moves like Flamethrower or Ice Beam with minimal penalty.

Dewgong is strictly for players operating in ZU tiers or highly specific draft league formats. It functions well when you need a dedicated stallbreaker that can remove a specific problematic wall from the opponent's team.

Players looking for a reliable offensive Water or Ice-type should avoid evolving Seel. Cloyster is a vastly superior option for physical offense via Shell Smash.

If you need a bulky Water-type pivot for standard play, Toxapex, Slowbro, or Alomomola offer infinitely better utility, typing, and recovery. Dewgong requires too much team support (specifically hazard removal) to function reliably outside of its narrow niche.