Neopets Battle Tools

Player 1

Weapon 1

Weapon 2

Faerie Ability

No weapon

Player 2

Weapon 1

Weapon 2

Faerie Ability

No weapon

Your 7-Item Set

Your Faerie Ability

Opponent

Every possible 2-weapon combination from the full weapon database is tested against every 2-item combo you can build from your set.

Opponent Faerie Ability

Worst-case RNG — opponent rolls max ATK/DEF, you roll min Popular weapons only — only check locks from popular combos

Default uses average values. Worst-case finds combos that beat you even with bad luck on your side.

Soft lock — opponent combo ties or beats every one of your combos.
Hard lock — opponent combo strictly beats every one of your combos.

Core Weapons

Pick 2–4 weapons you always want in your set. The builder will find the best additions to reach 7.

Core 1

Core 2

Core 3 (optional)

Core 4 (optional)

Your Faerie Ability

Opponent & Settings

Opponent Faerie Ability

Worst-case RNG — opponent rolls max ATK/DEF, you roll min Popular weapons only — only check locks from popular combos Exclude Darigan Generals Sword Exclude Earth Scarab Exclude Faerie Shield Interactive mode — choose from top 7 candidates each round Strict wins — eliminate soft locks too (must beat every combo by at least 1)

Ignore opponent weapons (combos with these skip lock checking)

Uses a greedy algorithm: adds one weapon per round to minimize hard locks, filling from your core weapons up to 7. All possible opponent combos are tested each step. Takes 5–15 seconds per round.

Combo Power Rankings

Tests every possible 2-weapon combo with each faerie ability (none, halitosis, static cling) against every other combo+faerie head-to-head. That's 25,155 entries and over 316 million matchups. Ranks by total wins. Takes 10–30 seconds.

Faerie

Both Static Cling only Halitosis only

Sort By

Win Count Net Damage Margin

Exclude Darigan Generals Sword Iterative pruning — remove bottom 20% each round, re-rank survivors until top ~1% remain

Your 7-Item Set

Your Faerie Ability

Opponent's 7-Item Set

Opponent Faerie Ability

Worst-case RNG — opponent rolls max ATK/DEF, you roll min

Analyzes every possible opponent 2-weapon combo against all of yours. Shows your best response to each, and highlights any combos that lock you.

Combo 1

Weapon 1

Weapon 2

Faerie Ability

Combo 2

Weapon 1

Weapon 2

Faerie Ability

Opponent Settings

Opponent Faerie Ability

Worst-case RNG — opponent rolls max ATK/DEF, you roll min Strict wins — ties don't count as beating a combo Popular weapons only — only check combos from popular weapons

Ignore opponent weapons (combos with these skip checking)

Compares the two combos against all possible opponent weapon pairs. Shows which opponent combos each combo uniquely beats.

Mode Custom Smart Battle

Your Set

Offensive Ability (locked for entire battle)

Opponent Set

Could not load weapon data

This page must be served from a local HTTP server alongside the JSON file.

In your Downloads folder, run:

python -m http.server 8080

Then open http://localhost:8080/battle_calc.html