[🐉UPD] Heavyweight Fishing Calculator | [🐉UPD] Heavyweight Fishing Wiki (Oct 2026)

Two calculators from published numbers: the chance of seeing a trait at least once, and how many Crystals a reroll target costs at 5 per item.

By [🐉UPD] Heavyweight Fishing WikiLast updated: 2026-10-14

This calculator is arithmetic on a table, not a live mixer. Enter quantities from your own [🐉UPD] Heavyweight Fishing session. It will not click the shop.

Drop probability

Trait Reroll Odds

Estimate the chance of seeing a trait at least once. The default 0.1% is the published Mythical roll. Type another chance if you are checking Executioner or a common trait.

Trait chance (%)Rerolls

Enter values from your session.

Chance of at least one success = 1 − (1 − chance per attempt) raised to the number of attempts.

Each reroll is treated as an independent try. 0.1 is the published Mythical chance. 2 is Legendary, 15 is Epic, and 30 is Rare. This is the chance of at least one success, not a schedule.

Material planner

Crystal Cost for Rerolls

Turn a reroll target into Crystals. The default price is 5 Crystals per reroll item at Nanjiang on Beginning Isle.

Crystals per rerollRerolls you wantCrystals you already have

Enter values from your session.

Required total = materials per upgrade × number of upgrades. Missing = max(required total − materials already owned, 0).

Nanjiang trades 5 Crystals for one trait reroll item. A 0.1% Mythical averages about 1,000 rerolls, or 5,000 Crystals. Change the price if your screen shows a different cost.

FAQ

[🐉UPD] Heavyweight Fishing calculator questions

What is the best rod?

By listed Power, the Maoshan Rod is highest at 105 Power and 25 Luck, sold by the roaming Maoshan Merchant for 300M Cash. By Power plus Luck that you can craft on a schedule, Heaven Piercer Rod is 100 Power and 36 Luck. Videos that only rank fixed sellers and crafts usually name Heaven Piercer because the merchant is not always up.

Is there a 90 Power rod?

No rod in the current table sits at 90 Power. Starlight Rod is 83, the two crafts are 100, and Maoshan Rod is 105.

How do trait rerolls work?

Trade 5 Crystals to Nanjiang on Beginning Isle for one reroll item, then use it on a skill. Each skill holds one trait. Published odds are 30% Rare, 15% Epic, 2% Legendary, and 0.1% Mythical.

Where is Enzo and what are the modes?

Enzo is on Fallout Isle and requires Level 1000. Easy is 20,000 HP, Hard is 40,000 HP, and Nightmare is 80,000 HP. Only Nightmare drops the Execution Orb, at a listed 50%.

Does one orb boost every skill?

No. Each of the seven orbs boosts one skill line. A Maoshan Orb does not affect Cloud Ascension, and there is no orb named Taiji.

Are there pets or characters?

The published tables do not list a pet system. They do mention characters that buff skill damage by category and are leveled through a separate deal. Individual character names and stats are not in those tables, so this wiki does not invent a roster.

Trait Reroll Odds

Crystal Cost for Rerolls

[🐉UPD] Heavyweight Fishing calculator questions

Keep reading