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Almost Perfect Legendary IVs

Almost Perfect Legendary IVs

by Goonta • Downloads: 0 • Followers: 0
Description
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Gives all legendary and mythical Pokémon exactly 3 perfect IVs on spawn. The other 3 IVs are randomized, so every encounter still feels unique. Designed to make legendary Pokémon more special without being too overpowered.

Fully server-side, no need for players to install anything.

Features:

  • Legendary and mythical Pokémon spawn with 3 guaranteed perfect IVs
  • Remaining 3 IVs are randomly generated for variety
  • Affects all spawns
  • Configurable in almostperfectlegendaryivs.json
    • Change number of perfect IVs
    • Override the default list of legendary/mythical Pokémon

Originally made for a private multiplayer server, but I figured others in the community might find it useful too.

All Versions

+ Add Version
Name Game version Platforms Published Downloads Actions
1.21.1
Fabric
2mo ago 1
1.21.1
Fabric
7mo ago 1
1.21.1
Fabric
last yr. 1
1.21.1
Fabric
last yr. 1
1.21.1
Fabric
last yr. 1
1.21.1
Fabric
last yr. 1
[2.0.0] 2.0.0 by Goonta on Aug 18, 2026
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Changelog – Version 2.0.0
  • Fixed Pokémon given directly to a player not receiving their perfect IVs until being sent out.
  • Added speciesRules to allow different perfect IV settings for specific Pokémon.

  • Config Notice:**
Please make a backup of your current config, delete it, and let the mod generate a new one. You can then copy your old settings into the newly generated config.
  • Added a config option to control the exact value of the guaranteed IVs.
  • Added debug option in config to toggle IV assignment logging to console (debug: true/false).

  • Added an option in the config to add more Pokémon to the legendary list without replacing the existing ones.

  • Minor improvements to IV assignment logic for legendaries.
Changelog – Version 1.0.2
  • Created a config file so you can customize number of perfect IVs and override Pokémon in the list.
  • Fixed an issue where a legendary’s IVs were reset after being captured and thrown out.
Changelog – Version 1.0.1
  • Fixed the issue with only 1-3 IVs being perfected.
  • Fixed ho-oh, all tapus fixed to work.

Changelog – Version 1.0.0

  • Initial release.
  • Legendary and Mythical Pokémon now spawn with exactly 1-3 perfect IVs. (Testing)
  • All other IVs are randomized between 0 and 31.
  • Applies to both naturally spawned and command-spawned legendaries.
  • Includes debug logging to confirm successful IV modification.
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