How Natures Work in Evomon Roblox and How to Reroll Them

Every Evomon you catch comes with a Nature, a permanent stat modifier that quietly decides how strong that monster really is in battle. Two copies of the same Evomon can end up feeling completely different because each one rolled its own Nature. Here is exactly what Natures do, how to change one, and how to decide which Nature is worth chasing for a given monster.

What a Nature does to your Evomon’s stats

A Nature is assigned randomly the moment you catch an Evomon, and you cannot pick it at capture. That randomness is the whole point of the system: catch the same monster three times and you can walk away with three different stat profiles.

Every Nature raises one stat by 10% and lowers another by 10%, and both effects are always active. That constant push-and-pull is why Natures matter so much — a 10% swing on the stat your monster leans on can be the difference between a good Evomon and a great one. The stats a Nature can touch are HP, Attack, Special Attack, Defense, Special Defense, and Speed. There are close to 30 Natures in total, each a different combination of one buff and one penalty.

Rerolling a Nature with a Nature Reroll Potion

If you do not like the Nature your monster rolled, a Nature Reroll Potion gives it a fresh, completely random Nature. There is no way to aim for a specific result — each potion is another dice roll — so treat rerolling as something you repeat until the roll fits.

Get a Nature Reroll Potion

Earn or collect at least one Nature Reroll Potion before you start.

Open the Evomon Team menu

Select the Evomon you want to change from your team.

Use the potion on that Evomon

The game assigns a brand-new Nature at random, replacing the old one.

Check the new Nature

Click the question mark above the nature box to see exactly which stat went up and which went down.

Video help

Where Nature Reroll Potions come from

Nature Reroll Potions drop from a handful of normal gameplay sources rather than a single shop. You earn them by defeating NPC trainers, progressing through the battle pass, redeeming codes, and picking up various other in-game rewards as you play.

Beyond those, a few extra routes show up in the game’s wider economy: climbing the tower in the Main City for Nature, trait, and talent reroll rewards, and farming bosses in the Summoner Ruins to earn currencies you can spend on reroll items. Players with VIP can also buy Nature Reroll Potions with gems from an in-game shop, though the exact gem and Robux prices aren’t consistently listed and may change. Codes are the most volatile source — one recent code, 30K-LIKES, granted 2x Nature Reroll Potions, but active codes rotate quickly, so whether any single code still works is worth checking in-game.

You may also see third-party marketplaces advertising bulk potion bundles. Those are unofficial listings, not real in-game pricing, so don’t use them as a benchmark for what a potion “should” cost.

Picking the best Nature for a monster’s role

A physical attacker wants extra Attack and can happily lose Special Attack it never touches. A special damage dealer flips that: pump Special Attack and dump physical Attack. Fast cleaners often want more Speed so they strike first, while walls and tanks would rather stack HP, Defense, or Special Defense and sacrifice offense they don’t rely on. Before you spend a potion, look at the monster’s move set and stat spread together — the same Nature that makes one Evomon shine can hold another back.

Example Natures and their stat trade-offs

Here are some Natures that turn up in the current list, with the stat each one boosts and the stat it cuts. This is a sample to show how the trade-offs read, not the full roster of nearly 30.

Read a few of these and the logic clicks: Adamant is a clean win on a physical attacker, Modest is its special-damage mirror, and Jolly is what a fast physical monster wants — as long as it isn’t leaning on Special Attack anyway. Brave trades away Speed for a bigger hit, which suits a slow, heavy-hitting bruiser more than a glass cannon. Every entry comes with a downside, so the question is never “is this Nature good” but “does this monster actually use the stat it drops?”

Reroll mistakes that waste potions

The most common slip is over-rerolling early-game filler — burning rare potions on a monster you’ll bench in an hour. Save them for Evomons you expect to keep long term. Right behind that is ignoring the negative half of a Nature: a Speed penalty on something that needs to move first, or an HP cut on a monster meant to soak hits, can cost you more than the buff gives.

Don’t reroll before you know a monster’s moves and role, either, and don’t expect a potion to hand you a specific Nature — the result is always random. Finally, keep your reroll items straight: Nature Reroll Potions, Trait Reroll Potions, and Talent Vector are three separate things that change three different systems, and mixing them up is an easy way to spend the wrong item on the wrong fix.

Sheckles have nothing to do with Evomon rerolls

You may run into claims that Nature rerolls cost Sheckles. Sheckles are a currency from Grow a Garden 2, not Evomon, so any Sheckles-based price for an Evomon reroll is cross-wiring between two different games and shouldn’t be taken as a real cost.