How To Evolve Swadloon In Cobblemon: Complete Friendship And Leveling Guide

To evolve Swadloon into Leavanny in the Cobblemon Minecraft mod, you must raise its friendship value to a minimum of 160 points and then level it up once during the daytime. This evolution bypassed traditional level-only mechanics, requiring players to actively manage Swadloon's happiness through specific in-game actions, travel mechanics, and selective dietary choices before triggering the final evolution event between Minecraft ticks 0 and 12000.

Technical Prerequisites and Preparation for Swadloon Evolution

Before attempting to evolve your Swadloon, you must understand how the Cobblemon mod processes Sewaddle's evolutionary line. Sewaddle naturally evolves into Swadloon at level 20. Once you have a Swadloon, the progression to its final stage, Leavanny, transitions from standard level-up thresholds to a dual-requirement system of high friendship and environmental conditions.

To execute this process efficiently without wasting resources, you must gather specific items, understand server commands, and verify your surrounding biome metrics. Use this preparation list to ensure you have everything required before starting the friendship grind.

Required Materials and Environmental Checklist

• Target Pokemon: A Swadloon (either caught directly in Forest, Birch Forest, or Roofed Forest biomes during daytime, or evolved from a Sewaddle at level 20).
• Optimal Poké Ball: A Luxury Ball. If you catch Sewaddle or Swadloon in a Luxury Ball, all future friendship-gaining activities receive a flat plus-one bonus.
• Friendship Berries: At least 15 to 20 EV-reducing berries. These include Pomeg, Kelpsy, Qualot, Hondew, Grepa, and Tamato berries. These can be farmed in wild orchard structures or grown manually.
• Level-Up Catalyst: At least one Rare Candy, Experience Candy (XS, S, M, L, or XL), or access to weak wild Pokémon for a quick battle level-up.
• Time Tracking Tool: A Minecraft Clock or access to server time commands to verify daylight hours.
• Required Game Knowledge: Access to standard Cobblemon commands to check NBT (Named Binary Tag) data if playing on a server or singleplayer world with cheats enabled.
• Estimated Duration: 20 to 40 minutes of active training, depending on your starting friendship value and item availability.

Step-by-Step Guide to Raising Friendship and Evolving Swadloon

The journey from Swadloon to Leavanny relies entirely on transitioning Swadloon’s internal friendship variable from its base value up to the evolution threshold of 160 points, followed by a daytime level-up. Follow these sequential steps to optimize the evolution process.

Step 1: Secure Your Swadloon and Assess Base Friendship

The baseline friendship of a newly caught Swadloon or a freshly evolved Sewaddle starts at 50 points. If you caught Swadloon in the wild using a standard Poké Ball, your starting value is 50. If caught using a Luxury Ball, your base friendship gains are accelerated.

To assess your progress, summon Swadloon out of its Poké Ball using your designated Cobblemon keybind (defaulting to the R key). Observe its physical reactions. A Swadloon with low friendship will display neutral or distant animations, whereas a high-friendship Swadloon will jump, show particle effects, and move closer to your character model when interacted with.

Pro-Tip: If cheats are enabled in your singleplayer world or you have administrator permissions on a Forge or Fabric server, you can check the exact friendship value. Look directly at your summoned Swadloon, open your chat console, and type the command: /data get entity @e[type=cobblemon:pokemon,limit=1,sort=nearest] Friendship. This returns the precise numerical NBT value between 0 and 255.

Step 2: Implement Friendship-Boosting Travel and Battle Routines

Passive travel is one of the most reliable ways to build friendship in Cobblemon. For every 128 blocks you walk, run, or ride while Swadloon is active in your primary party of six, there is a 50 percent chance that its friendship value increases by 1 point.

To maximize this passive generation, summon Swadloon so it walks alongside you. Avoid traveling by boat or elytra during this training phase, as rapid vertical movement or high-speed water travel can sometimes de-render your Pokémon, preventing the distance tracker from registering steps.

Additionally, use Swadloon in low-risk battles. Winning battles against wild Pokémon increases its friendship by 1 to 2 points per victory.

Warning: Never allow Swadloon to faint in battle. Fainting inflicts a severe penalty, reducing friendship by 1 to 5 points depending on its current tier. If Swadloon's health drops below 25 percent, swap it out immediately for another party member to secure the win safely.

Step 3: Administer Friendship-Boosting Berries

If you want to bypass hours of walking and battling, you can feed Swadloon EV-reducing berries. These berries lower effort values in specific stats but provide massive boosts to friendship points.

Obtain Pomeg Berries (reduces HP), Kelpsy Berries (reduces Attack), Qualot Berries (reduces Defense), Hondew Berries (reduces Special Attack), Grepa Berries (reduces Special Defense), or Tamato Berries (reduces Speed).

To feed Swadloon, place the berry in your main hand, approach your summoned Swadloon, crouch, and right-click on the Pokémon. Each berry fed grants a massive increase of up to 10 friendship points if the current value is under 100, and 5 points if the value is between 100 and 199. You will see green happy particles emit from Swadloon when a berry is successfully consumed.

Step 4: Avoid Friendship-Reducing Actions and Items

While raising your Swadloon's friendship, you must avoid specific items and environments. Do not feed your Swadloon bitter medicines or herbal remedies. Items such as Energy Powder, Energy Root, Heal Powder, and Revival Herb are highly cost-effective for healing, but they carry heavy negative friendship modifiers. Using a single Revival Herb can instantly drop Swadloon's friendship by up to 20 points, undoing hours of passive walking.

Furthermore, do not store Swadloon in your PC box storage system (the Pokebox) for extended periods. While keeping it in the PC does not actively decrease friendship, it pauses all passive gains and isolates the Pokémon from travel modifiers. Keep Swadloon in your active party at all times during this process.

Step 5: Execute the Daytime Level-Up

Once you have verified that Swadloon has surpassed the 160 friendship threshold (safely shoot for 170 to ensure you have met the requirement), you must trigger a level-up during Minecraft's daylight hours.

Check your Minecraft game time. The sun must be visibly in the sky, corresponding to a Minecraft game tick value between 0 and 12000. You can verify this by looking at a standard in-game Clock or by typing the command /time query daytime in your chat console.

Once daytime is confirmed, trigger the level-up. You can do this by battling a wild Pokémon to gain the final points of experience needed for a natural level-up, or by feeding Swadloon a single Rare Candy or Experience Candy. Upon reaching its new level under these conditions, the evolution screen will trigger, transforming your Swadloon into Leavanny.

Cobblemon Friendship Mechanics and Evolution Metrics

Understanding the math behind Cobblemon's friendship system helps you plan your evolutionary path without wasting resources. The table below details how various interactions alter Swadloon's internal friendship value across different friendship brackets.

Common Evolution Failures and Troubleshooting in Cobblemon

Even when following the steps closely, mod conflicts, server lag, or misunderstandings of game mechanics can cause Swadloon's evolution to fail. Here are the most common failure scenarios and how to resolve them.

• Scenario: Swadloon reached Level 100 but has not evolved into Leavanny.

  
  
  
  • Root Cause: In traditional Pokémon games, a level 100 Pokémon could not evolve via level-up because it could no longer gain levels. While Cobblemon addresses this, server lag or specific version configurations can still prevent level 100 evolutions from triggering automatically.
  • Actionable Fix: Ensure Swadloon's friendship is verified to be 160 or higher. Wait until Minecraft daytime, summon Swadloon, and use a Rare Candy directly on it. In modern Cobblemon versions, using a Rare Candy on a level 100 Pokémon with satisfied evolution requirements will safely trigger the evolution sequence without raising its level.

• Scenario: Swadloon leveled up during the day with high friendship but did not evolve.

  
  
  
  • Root Cause: Your friendship value might be slightly below the required 160 threshold. Visual indicators like heart particles can sometimes trigger around 120 to 150 friendship, leading to false assumptions of readiness. Alternatively, the local server time may have transitioned into dusk (tick 12000 to 13000), which looks like daylight but registers as night in the game's code.
  • Actionable Fix: Feed Swadloon three additional EV-reducing berries to guarantee its friendship value is well above the 160 mark. Sleep in a Minecraft Bed to reset the daylight cycle to tick 0 (sunrise), and immediately use an Experience Candy to level it up.

• Scenario: Swadloon's friendship level refuses to increase despite long journeys.

  
  
  
  • Root Cause: Swadloon may be stored in your party but kept inside its Poké Ball, or you are traveling using transport methods that do not trigger step-count ticks (such as riding a horse, sitting in a minecart, or flying with an Elytra).
  • Actionable Fix: Retrieve Swadloon from its Poké Ball so it physically walks on the ground behind your avatar. Walk or run on foot across flat biomes like Plains or Deserts to ensure consistent step tracking. Avoid jumping over high obstacles, which can cause the pathfinding AI to reset its position and miss step checks.

Frequently Asked Questions

What level does Sewaddle evolve into Swadloon in Cobblemon?

Sewaddle evolves into Swadloon starting at level 20. This evolution is entirely level-based and does not require any friendship metrics, special items, or specific times of day to trigger.

How do I check my Swadloon's friendship level in Cobblemon?

If you have access to commands on your server or singleplayer world, look at your summoned Swadloon and type the command /data get entity @e[type=cobblemon:pokemon,limit=1,sort=nearest] Friendship in the chat window. If you do not have command access, you can gauge friendship by summoning Swadloon and watching for jump animations and heart particles when interacting with it, or by speaking to a Friendship Checker NPC if your server has them installed.

Does Swadloon need a Sun Stone or Leaf Stone to evolve?

No, Swadloon does not use any evolutionary stones to evolve in Cobblemon. Its evolution is strictly tied to reaching a friendship level of 160 or higher and leveling up during the daytime. Feeding it a Leaf Stone or Sun Stone will have no effect.

Can I evolve Swadloon at night in Cobblemon?

No, Swadloon's evolution trigger requires daytime hours, which run from Minecraft ticks 0 to 12000. If you attempt to level up a high-friendship Swadloon during the night, the evolution will fail to trigger, and you will have to wait until the next morning to try again.

What is the fastest way to gain friendship in Cobblemon?

The fastest method is feeding Swadloon EV-reducing berries like Pomeg or Kelpsy Berries. If you have a farm set up, feeding Swadloon approximately 15 to 20 of these berries will instantly raise its friendship from the baseline catch value to the 160 evolution threshold in under a minute.

Upgrade Your Cobblemon Training Performance

Ready to optimize your entire survival party and build the ultimate competitive lineup? Explore our comprehensive directory of Cobblemon biome spawn maps, training strategies, and item farming guides to master every mechanic this mod has to offer.