Writing Tip: How to Write a Good Twist Villain

A good twist villain needs more than a surprising reveal. The character should be interesting to watch, believable within the story, and given enough screen time for the audience to understand their role. Here are several things to consider when writing one.

1. Give Your Villain a Meaningful Connection to the Protagonist

One effective approach is to make the villain a narrative foil to the protagonist. The villain reflects the protagonist's flaws, ambitions, temptations, or potential future.

The popular “You and I aren't so different” trope works best when the characters have enough in common for the audience to understand the comparison. However, the villain doesn't always need to resemble the protagonist. Mirroring is a storytelling tool, not a requirement.

For example, imagine a protagonist who wants to become wealthy and successful. At first, they try to achieve their goals ethically. However, as obstacles arise, they begin considering increasingly questionable methods, eventually convincing themselves that their morals are holding them back.

Meanwhile, the villain has already followed that same path. They sacrificed their morals for success, harmed innocent people, and suffered the consequences of their decisions.

When the protagonist witnesses the damage the villain has caused, they recognize a frightening possibility: That could have been me.

This makes the villain more than an antagonist. They become a warning of what the protagonist might become if they continue down the wrong path.

2. Make the Comparison Believable

Mirroring doesn't work equally well for every story. The protagonist and villain might have such different personalities, backgrounds, or circumstances that comparing them feels forced.

Consider a dictator who was raised to hate a particular racial group and a person who is oppressed by that dictator because of their race. Their circumstances and positions are fundamentally different. Trying to make them mirror each other may undermine the story rather than strengthen it.

That doesn't mean the dictator needs to be replaced or rewritten. A story can have a compelling villain without making them a reflection of the protagonist.

If you want to explore the mirroring trope, consider introducing another antagonist whose circumstances more closely resemble the protagonist's. The important thing is to make the comparison meaningful rather than forcing similarities that aren't naturally there.

3. Let the Villain's Actions Speak Louder Than Their Dialogue

A villain doesn't need to announce, “We're not so different, you and I.”

In fact, the comparison can be more powerful when the audience recognizes it through the characters' actions, decisions, and consequences.

Show the protagonist facing similar temptations, making comparable mistakes, or approaching the same moral crossroads. Let the audience gradually recognize the similarities.

The villain can serve as a dark reflection of what the protagonist could become, while the protagonist still has time to choose a different path.

This approach makes the relationship feel more organic and allows the audience to draw its own conclusions.

4. Give Twist Villains Enough Screen Time

One common problem with twist villains is that they aren't given enough meaningful screen time before their reveal.

A character might appear trustworthy, perform good deeds, and earn the audience's confidence, only to suddenly reveal their true intentions near the end. Although this can be surprising, the reveal may feel underdeveloped if the character hasn't been sufficiently established.

Consider Hans from Frozen. His apparent kindness makes the reveal possible, and his behavior can be interpreted as an attempt to gain trust. However, some viewers may find the transition more convincing than others.

The solution isn't necessarily to remove the twist. Instead, give the character a meaningful presence throughout the story. Let them contribute to the plot, develop relationships, and influence the protagonist's decisions.

A twist should change how the audience understands a character, not make the character feel as though they appeared out of nowhere.

5. Make the Villain's Motivation Understandable, Even When It's Irrational

A villain's motivation doesn't have to be morally acceptable or perfectly logical. People sometimes make destructive decisions because of grief, resentment, fear, or selfishness.

However, writers should understand the difference between a motivation that is emotionally understandable and one that feels disconnected from the character's actions.

For example, a character who loses a loved one because a powerful group fails to help might develop a deep hatred of that group. Their grief and resentment could lead them to pursue revenge.

But if their plan is to punish every person with similar abilities, including innocent people who had nothing to do with their loss, the story needs to establish why they would make that leap.

Perhaps the character believes everyone with those abilities belongs to the same organization. Perhaps they no longer care who gets hurt. Perhaps their grief has overwhelmed their ability to think beyond their own suffering.

Whatever the explanation, the audience should have enough information to understand the character's reasoning, even if it disagrees with their conclusions.

You don't have to make a villain's decisions rational. You do need to make their behavior believable within the story.

6. Remember That Not Every Villain Needs to Mirror the Hero

Mirroring is one way to create a compelling antagonist, but it isn't the only way.

Some villains are interesting because they represent an entirely different worldview, possess frightening abilities, threaten something the protagonist loves, or create circumstances the protagonist has never faced before.

A villain can be a dictator, a monster, a corrupt authority figure, or someone whose experiences are fundamentally different from the hero's.

Trying to make every villain a reflection of the protagonist can limit the kinds of stories you tell.

Instead, ask yourself what role the villain serves. Do they challenge the protagonist's beliefs? Test their morality? Threaten their loved ones? Represent a danger the protagonist doesn't understand?

Choose the approach that best serves the story.

7. Make the Twist Entertaining, Not Just Clever

A technically well-constructed twist can still fall flat if the story isn't engaging.

Think of storytelling like music. A song can have technically impressive composition, but if it doesn't sound good or make the listener feel something, the technical achievement alone may not be enough.

The same applies to writing. A twist villain might have a clever backstory, a carefully constructed reveal, and a meaningful connection to the protagonist. But the audience also needs a reason to care.

Consider the character's design, personality, dialogue, relationships, actions, and overall presence. Does the villain make the story more interesting? Are their decisions believable? Does their reveal create an emotional response? Are there unresolved plot holes that undermine the experience?

These questions matter just as much as the mechanics of the twist.

A villain can be conceptually brilliant but poorly executed. Conversely, a relatively simple villain can be memorable because they are entertaining, frightening, sympathetic, or compelling to watch.

8. Consider the Audience You're Writing For

Different audiences approach stories with different levels of familiarity with storytelling conventions.

Adults who regularly watch films and read fiction may recognize common tropes, anticipate reveals, or scrutinize a villain's motivation. Children encountering these ideas for the first time may simply experience the story without questioning its conventions.

That doesn't mean children's stories should avoid complexity. It means writers should consider how much context the audience needs to understand a character's choices.

A twist can be effective without requiring the audience to recognize a particular trope. The character's behavior, the consequences of their decisions, and the emotional impact of the reveal can communicate the story's meaning on their own.

At the same time, a story can offer additional depth for older audiences through themes, moral conflicts, and character relationships.

9. Let the Story's Lessons Carry Forward

Character development can become even more meaningful when its consequences extend beyond the immediate conflict.

For example, imagine a protagonist who nearly sacrifices their principles to achieve success but eventually witnesses the consequences of that path through the villain.

If the story includes a sequel about the protagonist's child, the protagonist could explain what they learned and try to help their child avoid the same mistakes.

This can create a meaningful scene in which a parent actively communicates with their child instead of remaining disconnected from their life.

The lesson should arise naturally from the story rather than feeling like an unrelated moral lecture. When it does, the sequel can build on the original character's development while exploring how hard-earned wisdom is passed to the next generation.

Final Writing Principle

A good twist villain isn't defined by how surprising the reveal is. They're defined by how well the character serves the story.

Mirroring the protagonist can make a villain more compelling, especially when the audience can recognize the protagonist's potential future in the villain's choices. However, it isn't a universal rule.

Give your villain enough presence to matter, establish motivations that make sense within the story, and make the reveal contribute to the characters' development. Above all, remember that storytelling is about more than satisfying a checklist of writing techniques.

The most important question is not simply whether the twist is clever, but whether the character makes the story more engaging, meaningful, and enjoyable.