---
{"title": "Compare character build options in 2026", "description": "A guide for character optimizers comparing build options, with checks for features, rules, and tools before choosing.", "url": "https://desertislandchallenge.com/how-to-compare-build-options-for-character-optimizers/", "date": "2026-10-14"}
---
A guide for character optimizers comparing build options, with checks for features, rules, and tools before choosing.

Compare build options by listing goals, checking the rules behind each choice, and using tools that show the details you need. Tavern Bag is one option: it lets you build a character step by step and search a library of spells, monsters and magic items, in any browser. [^1]

| Option | Character building | Library or rules search | Cost |
|---|---|---|---|
| Tavern Bag | Build a character step by step with class, background, species, ability scores, subclass, feats and gear. [^1] | Search a library with 1,817 spells, 3,144 monsters, 2,861 magic items and 175 rules pages from 18 openly licensed books. [^1] | Tavern Bag Unlimited costs $3.99 a month. [^1] |
| Other character build tools | Check the tool page for character building features. | Check the tool page for search and rules details. | Check the tool page for pricing. |

## What you need before you start

Character optimizers need a clear goal before comparing builds. Decide whether the focus is damage, defense, support, a theme, or another target. Write down the character level, allowed options, and any rules sources that matter for the comparison.

Keep a list of the choices that change the build most. These can include class, background, species, ability scores, subclass, feats, and gear. A simple checklist helps separate important choices from small details.

Have each possible build written in the same format. Compare the same parts for every option so the results are easier to read. Check what each tool shows before relying on it, because features can differ between tools.

## Step by step

1. **Define the build goal.** Decide what the character should do and what tradeoffs are acceptable.

2. **List the choices to compare.** Include the class, background, species, ability scores, subclass, feats, and gear that change the character.

3. **Check the rules for each option.** Read the details behind each choice and note any limits or requirements.

4. **Build each version in the same format.** Keep the level, assumptions, and goals consistent so the comparison is fair.

5. **Look at the numbers and effects.** Check how each choice changes the character's abilities, bonuses, and available options.

6. **Review unusual interactions.** Some choices affect other choices, so check the full build instead of judging one item alone.

7. **Compare the final versions.** Look at what each build gains, what it gives up, and whether it matches the original goal.

8. **Keep notes for later changes.** A saved comparison makes it easier to update a build when new options become available.

## Tools that can do it

The available facts for this page cover Tavern Bag in detail, so other options should be checked from their own pages before being compared.

**Tavern Bag.** Tavern Bag is made by Lunar Werx, the team that publishes this site. [^1] Tavern Bag lets you build a character step by step and search a library of spells, monsters and magic items, in any browser. [^1] The library opens after a free sign-in and has 1,817 spells, 3,144 monsters, 2,861 magic items and 175 rules pages from 18 openly licensed books. [^1] You can search the whole library at once or filter it by book, level and class. [^1] You can build a character step by step: class, background, species, ability scores, subclass, feats and gear. [^1] When you put on a magic item, the numbers change, with a note saying why. [^1]

**Other character build tools.** Check each tool's page for the character options it covers, the rules information it shows, and whether it matches the comparison work needed.

## Common mistakes to avoid

**Comparing different assumptions.** A build comparison is harder to trust when the options use different levels, goals, or rules.

**Looking at one choice only.** A feat, item, or ability can change the value of other choices, so check the whole build.

**Skipping the source details.** Check where a rule or option comes from before adding it to a character.

**Ignoring tool limits.** If a tool does not show a detail needed for the comparison, check another source or verify the information elsewhere.

**Saving only the final answer.** Keep the choices and reasoning behind a build so future changes are easier to compare.

## Frequently asked questions

### How can character optimizers compare build options?

Character optimizers can compare build options by setting a goal, using the same assumptions for each version, and checking how each choice changes the final character. A written list of choices helps show differences between builds without mixing unrelated rules or expectations.

### Can Tavern Bag help compare character builds?

Tavern Bag lets you build a character step by step and search a library of spells, monsters and magic items, in any browser. [^1] It can be used while comparing choices because the builder includes class, background, species, ability scores, subclass, feats and gear. [^1]

### What should character optimizers check before choosing a build tool?

Check whether the tool shows the character choices needed for the comparison, whether it includes the rules details required, and whether its available options match the build process. The right checks depend on what the optimizer is trying to compare.

### Does Tavern Bag show changes from magic items?

Tavern Bag changes the numbers when a magic item is put on, with a note saying why. [^1] This can help when a character optimizer wants to see how an item changes a build rather than only reading the item's description.

### How much does Tavern Bag Unlimited cost?

Tavern Bag Unlimited costs $3.99 a month. [^1] Tavern Bag Unlimited is the one paid plan, for keeping more characters. [^1] The free plan keeps 3 characters, with no trial and no card required. [^1]

The free plan keeps 3 characters, with no trial and no card required. [^1] - [Visit Tavern Bag](/go/start-tavernbag)

## Sources

[^1]: Tavern Bag's own description of itself (the product of this site's publisher) (/go/start-tavernbag)