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slang.fyi

EV training

/ˌiː ˈviː ˈtreɪnɪŋ/

Common

Optimizing a Pokemon's hidden stat points by battling specific enemies to max out chosen stats.

EVs are invisible to most casual players. Understanding them separates competitive players from casual ones. 'EV trained' on its own usually implies the Pokemon is properly optimized for battle.

Real-world examples4 examples
#ExampleWhat it meansSource
01took me 2 hours to EV train this garchomp but she is ready for rankedThe player put in the work to optimize stats and the Pokemon is competition-ready.x, 2023
02if you're not EV training you're just throwing away stat points for no reasonNot optimizing EVs is a waste because the game rewards you for doing it.reddit, 2022
03accidentally put EVs in the wrong stat. now I have to reset and start overA mistake in EV allocation means the training needs to be undone and redone.reddit, 2023
04power items make EV training so much faster. just farm the right area and you're done in 20 minUsing specific held items speeds up the effort value grinding process noticeably.youtube, 2024

Use it when

  • Building a Pokemon for competitive battles with optimized stats.
  • Explaining why a Pokemon hits harder or outspeeds opponents.
  • Discussing the preparation phase of making a competitive team.

Do not use it when

  • You mean just leveling up a Pokemon normally.
  • You mean breeding for IVs specifically.Use “IV breeding” instead.

Variations and related forms

EV spread

The planned distribution of effort values across a Pokemon's six stats.

EV reset

Using berries or items to remove accumulated effort values and start over.

EV training vs IV breeding

EV training

EV training is done after catching a Pokemon by fighting specific enemies to grow chosen stats.

VS

iv-breeding

IV breeding is done before or at birth by breeding for favorable hidden base stat values.

Origin and context

Effort Values have existed in the Pokemon games since Generation 1, but the mechanics were hidden and poorly understood for years. The competitive community reverse-engineered and documented them in the early 2000s, and the term 'EV training' emerged from that research.

First seen
early-2000s
Confidence
medium

Cite this page

Use this stable URL to reference the entry.

https://slang.fyi/ev-training
Updated: 2026-08-28License: CC BY 4.0

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