🪞 WOB: Mirror Image – Fully Automated for Fantasy Grounds Unity (5E 2024 Ruleset) 🪞

Stop tracking duplicates manually.
Stop asking “Did that hit me or an image?”
Stop undoing damage because someone clicked too fast.

WOB: Mirror Image fully automates the Mirror Image spell inside Fantasy Grounds Unity (5E) so your table can stay focused on combat — not rule lookups.

✅ What This Extension Does

• Automatically detects when a creature has active Mirror Images
• Rolls the duplicate check exactly according to 2024 rules
• Redirects attacks to duplicates when appropriate
• Removes duplicates automatically when hit
• Displays clear chat messages showing what was hit
• Detects Blindsight, Tremorsense, and Truesight
• Bypasses the spell automatically if the attacker can see through illusions
• Handles Blinded attackers correctly

No manual tracking. No confusion. No damage rewinds.

🎯 How It Works

When a creature under Mirror Image is targeted: EFFECT: "Mirror Image: 3"

1. The attack roll resolves normally.

2. If the attack hits, the extension rolls the duplicate check.

3. If the duplicate is hit:

   • The attack is redirected to the illusion.

   • One image is removed.

4. If the real creature is hit:

   • The attack proceeds normally.

If the attacker has special vision (Blindsight, Tremorsense, Truesight) or is unaffected by the illusion, the extension automatically bypasses the duplicate check and clearly states why in chat.

Everything happens instantly and cleanly inside the Combat Tracker.

⚙️ Designed For

• DMs running high-level spellcasters
• Fast combat tables
• Streamed games
• Automation-heavy 5E campaigns
• Fantasy Grounds Unity 2026 ruleset users

🧙 Why Use It?

Mirror Image is one of the most commonly misplayed spells in D&D.
This extension ensures it is always resolved correctly — every time.

Let your players cast it confidently.
Let your monsters use it strategically.
Let Fantasy Grounds handle the math.

WOB: Mirror Image
Built for FGU 5E
By Universal Battles Books, RPG

Watch how it works: Mirror Image Extension Video

If there is an issue: --- End User Support: Here

Compatibility Notice:

We cannot guarantee this extension will play nice with every other extension. We test against a number of popular extensions, but conflicts can still happen. If you run into issues, try disabling other extensions to identify the conflict.

Fix: 

This update fixes a bug with special senses and range handling for Mirror Image interactions. Previously, creatures with Blindsight, Truesight, or Tremorsense could sometimes bypass Mirror Image even when the target was outside the actual range of that sense. That issue has now been corrected. The extension now checks distance properly before allowing those senses to ignore Mirror Image, so the feature behaves the way it should during play. This is a bugfix only and does not change the intended core function of the extension.